90578675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1451}}^1$

素因数の和:1699

約数の個数: 24

約数和(自身を含む): 123152832

約数和(自身を除く): 32574157

約数列:

[1, 5, 11, 25, 55, 227, 275, 1135, 1451, 2497, 5675, 7255, 12485, 15961, 36275, 62425, 79805, 329377, 399025, 1646885, 3623147, 8234425, 18115735, 90578675]

約数ペア:

[(1, 90578675), (5, 18115735), (11, 8234425), (25, 3623147), (55, 1646885), (227, 399025), (275, 329377), (1135, 79805), (1451, 62425), (2497, 36275), (5675, 15961), (7255, 12485)]