61256075

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 78463728

約数和(自身を除く): 17207653

約数列:

[1, 5, 25, 53, 83, 265, 415, 557, 1325, 2075, 2785, 4399, 13925, 21995, 29521, 46231, 109975, 147605, 231155, 738025, 1155775, 2450243, 12251215, 61256075]

約数ペア:

[(1, 61256075), (5, 12251215), (25, 2450243), (53, 1155775), (83, 738025), (265, 231155), (415, 147605), (557, 109975), (1325, 46231), (2075, 29521), (2785, 21995), (4399, 13925)]