42831925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3251}}^1$

素因数の和:3309

約数の個数: 24

約数和(自身を含む): 58067712

約数和(自身を除く): 15235787

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 775, 2635, 3251, 13175, 16255, 55267, 81275, 100781, 276335, 503905, 1381675, 1713277, 2519525, 8566385, 42831925]

約数ペア:

[(1, 42831925), (5, 8566385), (17, 2519525), (25, 1713277), (31, 1381675), (85, 503905), (155, 276335), (425, 100781), (527, 81275), (775, 55267), (2635, 16255), (3251, 13175)]