52268125

素因数分解:

$5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1$

素因数の和:959

約数の個数: 40

約数和(自身を含む): 80474240

約数和(自身を除く): 28206115

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 125, 175, 325, 455, 625, 875, 919, 1625, 2275, 4375, 4595, 6433, 8125, 11375, 11947, 22975, 32165, 56875, 59735, 83629, 114875, 160825, 298675, 418145, 574375, 804125, 1493375, 2090725, 4020625, 7466875, 10453625, 52268125]

約数ペア:

[(1, 52268125), (5, 10453625), (7, 7466875), (13, 4020625), (25, 2090725), (35, 1493375), (65, 804125), (91, 574375), (125, 418145), (175, 298675), (325, 160825), (455, 114875), (625, 83629), (875, 59735), (919, 56875), (1625, 32165), (2275, 22975), (4375, 11947), (4595, 11375), (6433, 8125)]