53425225

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{223}}^1$

素因数の和:314

約数の個数: 36

約数和(自身を含む): 78161664

約数和(自身を除く): 24736439

約数列:

[1, 5, 7, 25, 35, 37, 175, 185, 223, 259, 925, 1115, 1295, 1369, 1561, 5575, 6475, 6845, 7805, 8251, 9583, 34225, 39025, 41255, 47915, 57757, 206275, 239575, 288785, 305287, 1443925, 1526435, 2137009, 7632175, 10685045, 53425225]

約数ペア:

[(1, 53425225), (5, 10685045), (7, 7632175), (25, 2137009), (35, 1526435), (37, 1443925), (175, 305287), (185, 288785), (223, 239575), (259, 206275), (925, 57757), (1115, 47915), (1295, 41255), (1369, 39025), (1561, 34225), (5575, 9583), (6475, 8251), (6845, 7805)]