15372785615

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{540629}}^1$

素因数の和:540703

約数の個数: 24

約数和(自身を含む): 20708291520

約数和(自身を除く): 5335505905

約数列:

[1, 5, 11, 47, 55, 121, 235, 517, 605, 2585, 5687, 28435, 540629, 2703145, 5946919, 25409563, 29734595, 65416109, 127047815, 279505193, 327080545, 1397525965, 3074557123, 15372785615]

約数ペア:

[(1, 15372785615), (5, 3074557123), (11, 1397525965), (47, 327080545), (55, 279505193), (121, 127047815), (235, 65416109), (517, 29734595), (605, 25409563), (2585, 5946919), (5687, 2703145), (28435, 540629)]