522093125

素因数分解:

$5^4\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:375

約数の個数: 40

約数和(自身を含む): 679507488

約数和(自身を除く): 157414363

約数列:

[1, 5, 25, 37, 107, 125, 185, 211, 535, 625, 925, 1055, 2675, 3959, 4625, 5275, 7807, 13375, 19795, 22577, 23125, 26375, 39035, 66875, 98975, 112885, 131875, 195175, 494875, 564425, 835349, 975875, 2474375, 2822125, 4176745, 4879375, 14110625, 20883725, 104418625, 522093125]

約数ペア:

[(1, 522093125), (5, 104418625), (25, 20883725), (37, 14110625), (107, 4879375), (125, 4176745), (185, 2822125), (211, 2474375), (535, 975875), (625, 835349), (925, 564425), (1055, 494875), (2675, 195175), (3959, 131875), (4625, 112885), (5275, 98975), (7807, 66875), (13375, 39035), (19795, 26375), (22577, 23125)]