42558325

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 54753440

約数和(自身を除く): 12195115

約数列:

[1, 5, 25, 37, 139, 185, 331, 695, 925, 1655, 3475, 5143, 8275, 12247, 25715, 46009, 61235, 128575, 230045, 306175, 1150225, 1702333, 8511665, 42558325]

約数ペア:

[(1, 42558325), (5, 8511665), (25, 1702333), (37, 1150225), (139, 306175), (185, 230045), (331, 128575), (695, 61235), (925, 46009), (1655, 25715), (3475, 12247), (5143, 8275)]