433225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 24

約数和(自身を含む): 611072

約数和(自身を除く): 177847

約数列:

[1, 5, 13, 25, 31, 43, 65, 155, 215, 325, 403, 559, 775, 1075, 1333, 2015, 2795, 6665, 10075, 13975, 17329, 33325, 86645, 433225]

約数ペア:

[(1, 433225), (5, 86645), (13, 33325), (25, 17329), (31, 13975), (43, 10075), (65, 6665), (155, 2795), (215, 2015), (325, 1333), (403, 1075), (559, 775)]