222250877575

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{633961}}^1$

素因数の和:634387

約数の個数: 24

約数和(自身を含む): 283786749680

約数和(自身を除く): 61535872105

約数列:

[1, 5, 25, 37, 185, 379, 925, 1895, 9475, 14023, 70115, 350575, 633961, 3169805, 15849025, 23456557, 117282785, 240271219, 586413925, 1201356095, 6006780475, 8890035103, 44450175515, 222250877575]

約数ペア:

[(1, 222250877575), (5, 44450175515), (25, 8890035103), (37, 6006780475), (185, 1201356095), (379, 586413925), (925, 240271219), (1895, 117282785), (9475, 23456557), (14023, 15849025), (70115, 3169805), (350575, 633961)]