84974432265

素因数分解:

$3^4\times 5^1\times {\mathrm{787}}^1\times {\mathrm{266599}}^1$

素因数の和:267403

約数の個数: 40

約数和(自身を含む): 152518660800

約数和(自身を除く): 67544228535

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 787, 2361, 3935, 7083, 11805, 21249, 35415, 63747, 106245, 266599, 318735, 799797, 1332995, 2399391, 3998985, 7198173, 11996955, 21594519, 35990865, 107972595, 209813413, 629440239, 1049067065, 1888320717, 3147201195, 5664962151, 9441603585, 16994886453, 28324810755, 84974432265]

約数ペア:

[(1, 84974432265), (3, 28324810755), (5, 16994886453), (9, 9441603585), (15, 5664962151), (27, 3147201195), (45, 1888320717), (81, 1049067065), (135, 629440239), (405, 209813413), (787, 107972595), (2361, 35990865), (3935, 21594519), (7083, 11996955), (11805, 7198173), (21249, 3998985), (35415, 2399391), (63747, 1332995), (106245, 799797), (266599, 318735)]