53160625

素因数分解:

$5^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:475

約数の個数: 40

約数和(自身を含む): 78724800

約数和(自身を除く): 25564175

約数列:

[1, 5, 7, 25, 29, 35, 125, 145, 175, 203, 419, 625, 725, 875, 1015, 2095, 2933, 3625, 4375, 5075, 10475, 12151, 14665, 18125, 25375, 52375, 60755, 73325, 85057, 126875, 261875, 303775, 366625, 425285, 1518875, 1833125, 2126425, 7594375, 10632125, 53160625]

約数ペア:

[(1, 53160625), (5, 10632125), (7, 7594375), (25, 2126425), (29, 1833125), (35, 1518875), (125, 425285), (145, 366625), (175, 303775), (203, 261875), (419, 126875), (625, 85057), (725, 73325), (875, 60755), (1015, 52375), (2095, 25375), (2933, 18125), (3625, 14665), (4375, 12151), (5075, 10475)]