288514905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 603832320

約数和(自身を除く): 315317415

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 35, 47, 51, 57, 85, 95, 105, 119, 133, 141, 181, 235, 255, 285, 323, 329, 357, 399, 543, 595, 665, 705, 799, 893, 905, 969, 987, 1267, 1615, 1645, 1785, 1995, 2261, 2397, 2679, 2715, 3077, 3439, 3801, 3995, 4465, 4845, 4935, 5593, 6251, 6335, 6783, 8507, 9231, 10317, 11305, 11985, 13395, 15181, 15385, 16779, 17195, 18753, 19005, 21539, 24073, 25521, 27965, 31255, 33915, 42535, 45543, 46155, 51585, 58463, 59549, 64617, 72219, 75905, 83895, 93765, 106267, 107695, 120365, 127605, 144619, 161633, 175389, 178647, 227715, 292315, 297745, 318801, 323085, 361095, 409241, 433857, 484899, 531335, 723095, 808165, 876945, 893235, 1012333, 1131431, 1227723, 1594005, 2046205, 2169285, 2424495, 2747761, 3036999, 3394293, 5061665, 5657155, 6138615, 8243283, 13738805, 15184995, 16971465, 19234327, 41216415, 57702981, 96171635, 288514905]

約数ペア:

[(1, 288514905), (3, 96171635), (5, 57702981), (7, 41216415), (15, 19234327), (17, 16971465), (19, 15184995), (21, 13738805), (35, 8243283), (47, 6138615), (51, 5657155), (57, 5061665), (85, 3394293), (95, 3036999), (105, 2747761), (119, 2424495), (133, 2169285), (141, 2046205), (181, 1594005), (235, 1227723), (255, 1131431), (285, 1012333), (323, 893235), (329, 876945), (357, 808165), (399, 723095), (543, 531335), (595, 484899), (665, 433857), (705, 409241), (799, 361095), (893, 323085), (905, 318801), (969, 297745), (987, 292315), (1267, 227715), (1615, 178647), (1645, 175389), (1785, 161633), (1995, 144619), (2261, 127605), (2397, 120365), (2679, 107695), (2715, 106267), (3077, 93765), (3439, 83895), (3801, 75905), (3995, 72219), (4465, 64617), (4845, 59549), (4935, 58463), (5593, 51585), (6251, 46155), (6335, 45543), (6783, 42535), (8507, 33915), (9231, 31255), (10317, 27965), (11305, 25521), (11985, 24073), (13395, 21539), (15181, 19005), (15385, 18753), (16779, 17195)]