464872249725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{61609}}^1$

素因数の和:61815

約数の個数: 96

約数和(自身を含む): 847083283200

約数和(自身を除く): 382211033475

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 71, 75, 109, 195, 213, 325, 327, 355, 545, 923, 975, 1065, 1417, 1635, 1775, 2725, 2769, 4251, 4615, 5325, 7085, 7739, 8175, 13845, 21255, 23075, 23217, 35425, 38695, 61609, 69225, 100607, 106275, 116085, 184827, 193475, 301821, 308045, 503035, 580425, 800917, 924135, 1509105, 1540225, 2402751, 2515175, 4004585, 4374239, 4620675, 6715381, 7545525, 12013755, 13122717, 20022925, 20146143, 21871195, 33576905, 56865107, 60068775, 65613585, 87299953, 100730715, 109355975, 167884525, 170595321, 261899859, 284325535, 328067925, 436499765, 476792051, 503653575, 852976605, 1309499295, 1421627675, 1430376153, 2182498825, 2383960255, 4264883025, 6198296663, 6547496475, 7151880765, 11919801275, 18594889989, 30991483315, 35759403825, 92974449945, 154957416575, 464872249725]

約数ペア:

[(1, 464872249725), (3, 154957416575), (5, 92974449945), (13, 35759403825), (15, 30991483315), (25, 18594889989), (39, 11919801275), (65, 7151880765), (71, 6547496475), (75, 6198296663), (109, 4264883025), (195, 2383960255), (213, 2182498825), (325, 1430376153), (327, 1421627675), (355, 1309499295), (545, 852976605), (923, 503653575), (975, 476792051), (1065, 436499765), (1417, 328067925), (1635, 284325535), (1775, 261899859), (2725, 170595321), (2769, 167884525), (4251, 109355975), (4615, 100730715), (5325, 87299953), (7085, 65613585), (7739, 60068775), (8175, 56865107), (13845, 33576905), (21255, 21871195), (23075, 20146143), (23217, 20022925), (35425, 13122717), (38695, 12013755), (61609, 7545525), (69225, 6715381), (100607, 4620675), (106275, 4374239), (116085, 4004585), (184827, 2515175), (193475, 2402751), (301821, 1540225), (308045, 1509105), (503035, 924135), (580425, 800917)]