317275

素因数分解:

$5^2\times 7^3\times {\mathrm{37}}^1$

素因数の和:68

約数の個数: 24

約数和(自身を含む): 471200

約数和(自身を除く): 153925

約数列:

[1, 5, 7, 25, 35, 37, 49, 175, 185, 245, 259, 343, 925, 1225, 1295, 1715, 1813, 6475, 8575, 9065, 12691, 45325, 63455, 317275]

約数ペア:

[(1, 317275), (5, 63455), (7, 45325), (25, 12691), (35, 9065), (37, 8575), (49, 6475), (175, 1813), (185, 1715), (245, 1295), (259, 1225), (343, 925)]