15166151

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 20697600

約数和(自身を除く): 5531449

約数列:

[1, 7, 11, 13, 77, 91, 109, 139, 143, 763, 973, 1001, 1199, 1417, 1529, 1807, 8393, 9919, 10703, 12649, 15151, 15587, 19877, 106057, 109109, 139139, 166661, 196963, 1166627, 1378741, 2166593, 15166151]

約数ペア:

[(1, 15166151), (7, 2166593), (11, 1378741), (13, 1166627), (77, 196963), (91, 166661), (109, 139139), (139, 109109), (143, 106057), (763, 19877), (973, 15587), (1001, 15151), (1199, 12649), (1417, 10703), (1529, 9919), (1807, 8393)]