128306035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1291}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 182327040

約数和(自身を除く): 54021005

約数列:

[1, 5, 11, 13, 55, 65, 139, 143, 695, 715, 1291, 1529, 1807, 6455, 7645, 9035, 14201, 16783, 19877, 71005, 83915, 99385, 179449, 184613, 897245, 923065, 1973939, 2332837, 9869695, 11664185, 25661207, 128306035]

約数ペア:

[(1, 128306035), (5, 25661207), (11, 11664185), (13, 9869695), (55, 2332837), (65, 1973939), (139, 923065), (143, 897245), (695, 184613), (715, 179449), (1291, 99385), (1529, 83915), (1807, 71005), (6455, 19877), (7645, 16783), (9035, 14201)]