15672824349

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{8087}}^1$

素因数の和:8370

約数の個数: 64

約数和(自身を含む): 26668400640

約数和(自身を除く): 10995576291

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 229, 273, 403, 651, 687, 1209, 1603, 2821, 2977, 4809, 7099, 8087, 8463, 8931, 20839, 21297, 24261, 49693, 56609, 62517, 92287, 105131, 149079, 169827, 250697, 276861, 315393, 646009, 735917, 752091, 1754879, 1851923, 1938027, 2207751, 3259061, 5264637, 5555769, 9777183, 12963461, 22813427, 24074999, 38890383, 57409613, 68440281, 72224997, 168524993, 172228839, 401867291, 505574979, 746324969, 1205601873, 2238974907, 5224274783, 15672824349]

約数ペア:

[(1, 15672824349), (3, 5224274783), (7, 2238974907), (13, 1205601873), (21, 746324969), (31, 505574979), (39, 401867291), (91, 172228839), (93, 168524993), (217, 72224997), (229, 68440281), (273, 57409613), (403, 38890383), (651, 24074999), (687, 22813427), (1209, 12963461), (1603, 9777183), (2821, 5555769), (2977, 5264637), (4809, 3259061), (7099, 2207751), (8087, 1938027), (8463, 1851923), (8931, 1754879), (20839, 752091), (21297, 735917), (24261, 646009), (49693, 315393), (56609, 276861), (62517, 250697), (92287, 169827), (105131, 149079)]