15705769065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1$

素因数の和:807

約数の個数: 128

約数和(自身を含む): 30270578688

約数和(自身を除く): 14564809623

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 71, 97, 105, 111, 185, 213, 259, 291, 355, 485, 497, 555, 587, 679, 777, 1065, 1295, 1455, 1491, 1761, 2037, 2485, 2627, 2935, 3395, 3589, 3885, 4109, 6887, 7455, 7881, 8805, 10185, 10767, 12327, 13135, 17945, 18389, 20545, 20661, 21719, 25123, 34435, 39405, 41677, 48209, 53835, 55167, 56939, 61635, 65157, 75369, 91945, 103305, 108595, 125031, 125615, 144627, 152033, 170817, 208385, 241045, 254819, 275835, 284695, 291739, 325785, 376845, 398573, 456099, 625155, 723135, 760165, 764457, 854085, 875217, 1195719, 1274095, 1458695, 1542049, 1783733, 1992865, 2106743, 2280495, 3822285, 4042669, 4376085, 4626147, 5351199, 5978595, 6320229, 7710245, 8918665, 10533715, 10794343, 12128007, 14747201, 20213345, 23130735, 26755995, 28298683, 31601145, 32383029, 44241603, 53971715, 60640035, 73736005, 84896049, 141493415, 149578753, 161915145, 221208015, 424480245, 448736259, 747893765, 1047051271, 2243681295, 3141153813, 5235256355, 15705769065]

約数ペア:

[(1, 15705769065), (3, 5235256355), (5, 3141153813), (7, 2243681295), (15, 1047051271), (21, 747893765), (35, 448736259), (37, 424480245), (71, 221208015), (97, 161915145), (105, 149578753), (111, 141493415), (185, 84896049), (213, 73736005), (259, 60640035), (291, 53971715), (355, 44241603), (485, 32383029), (497, 31601145), (555, 28298683), (587, 26755995), (679, 23130735), (777, 20213345), (1065, 14747201), (1295, 12128007), (1455, 10794343), (1491, 10533715), (1761, 8918665), (2037, 7710245), (2485, 6320229), (2627, 5978595), (2935, 5351199), (3395, 4626147), (3589, 4376085), (3885, 4042669), (4109, 3822285), (6887, 2280495), (7455, 2106743), (7881, 1992865), (8805, 1783733), (10185, 1542049), (10767, 1458695), (12327, 1274095), (13135, 1195719), (17945, 875217), (18389, 854085), (20545, 764457), (20661, 760165), (21719, 723135), (25123, 625155), (34435, 456099), (39405, 398573), (41677, 376845), (48209, 325785), (53835, 291739), (55167, 284695), (56939, 275835), (61635, 254819), (65157, 241045), (75369, 208385), (91945, 170817), (103305, 152033), (108595, 144627), (125031, 125615)]