15693952815

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 29883075456

約数和(自身を除く): 14189122641

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 61, 73, 85, 153, 183, 219, 255, 271, 289, 305, 365, 549, 657, 765, 813, 867, 915, 1037, 1095, 1241, 1355, 1445, 2439, 2601, 2745, 3111, 3285, 3723, 4065, 4335, 4453, 4607, 5185, 6205, 9333, 11169, 12195, 13005, 13359, 13821, 15555, 16531, 17629, 18615, 19783, 21097, 22265, 23035, 40077, 41463, 46665, 49593, 52887, 55845, 59349, 63291, 66795, 69105, 75701, 78319, 82655, 88145, 98915, 105485, 148779, 158661, 178047, 189873, 200385, 207315, 227103, 234957, 247965, 264435, 281027, 296745, 316455, 336311, 378505, 391595, 681309, 704871, 743895, 793305, 843081, 890235, 949365, 1008933, 1135515, 1174785, 1206763, 1286917, 1405135, 1681555, 2529243, 3026799, 3406545, 3524355, 3620289, 3860751, 4215405, 4777459, 5044665, 5717287, 6033815, 6434585, 10860867, 11582253, 12646215, 14332377, 15133995, 17151861, 18101445, 19303755, 20514971, 23887295, 28586435, 42997131, 51455583, 54304335, 57911265, 61544913, 71661885, 85759305, 102574855, 184634739, 214985655, 257277915, 307724565, 348754507, 923173695, 1046263521, 1743772535, 3138790563, 5231317605, 15693952815]

約数ペア:

[(1, 15693952815), (3, 5231317605), (5, 3138790563), (9, 1743772535), (15, 1046263521), (17, 923173695), (45, 348754507), (51, 307724565), (61, 257277915), (73, 214985655), (85, 184634739), (153, 102574855), (183, 85759305), (219, 71661885), (255, 61544913), (271, 57911265), (289, 54304335), (305, 51455583), (365, 42997131), (549, 28586435), (657, 23887295), (765, 20514971), (813, 19303755), (867, 18101445), (915, 17151861), (1037, 15133995), (1095, 14332377), (1241, 12646215), (1355, 11582253), (1445, 10860867), (2439, 6434585), (2601, 6033815), (2745, 5717287), (3111, 5044665), (3285, 4777459), (3723, 4215405), (4065, 3860751), (4335, 3620289), (4453, 3524355), (4607, 3406545), (5185, 3026799), (6205, 2529243), (9333, 1681555), (11169, 1405135), (12195, 1286917), (13005, 1206763), (13359, 1174785), (13821, 1135515), (15555, 1008933), (16531, 949365), (17629, 890235), (18615, 843081), (19783, 793305), (21097, 743895), (22265, 704871), (23035, 681309), (40077, 391595), (41463, 378505), (46665, 336311), (49593, 316455), (52887, 296745), (55845, 281027), (59349, 264435), (63291, 247965), (66795, 234957), (69105, 227103), (75701, 207315), (78319, 200385), (82655, 189873), (88145, 178047), (98915, 158661), (105485, 148779)]