75151010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2521}}^1$

素因数の和:2810

約数の個数: 32

約数和(自身を含む): 148172544

約数和(自身を除く): 73021534

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 271, 542, 1355, 2521, 2710, 2981, 5042, 5962, 12605, 14905, 25210, 27731, 29810, 55462, 138655, 277310, 683191, 1366382, 3415955, 6831910, 7515101, 15030202, 37575505, 75151010]

約数ペア:

[(1, 75151010), (2, 37575505), (5, 15030202), (10, 7515101), (11, 6831910), (22, 3415955), (55, 1366382), (110, 683191), (271, 277310), (542, 138655), (1355, 55462), (2521, 29810), (2710, 27731), (2981, 25210), (5042, 14905), (5962, 12605)]