42688155

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1483}}^1$

素因数の和:1611

約数の個数: 32

約数和(自身を含む): 72656640

約数和(自身を除く): 29968485

約数列:

[1, 3, 5, 15, 19, 57, 95, 101, 285, 303, 505, 1483, 1515, 1919, 4449, 5757, 7415, 9595, 22245, 28177, 28785, 84531, 140885, 149783, 422655, 449349, 748915, 2246745, 2845877, 8537631, 14229385, 42688155]

約数ペア:

[(1, 42688155), (3, 14229385), (5, 8537631), (15, 2845877), (19, 2246745), (57, 748915), (95, 449349), (101, 422655), (285, 149783), (303, 140885), (505, 84531), (1483, 28785), (1515, 28177), (1919, 22245), (4449, 9595), (5757, 7415)]