69731955

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3943}}^1$

素因数の和:4088

約数の個数: 32

約数和(自身を含む): 124945920

約数和(自身を除く): 55213965

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 393, 655, 1179, 1965, 3537, 3943, 5895, 11829, 17685, 19715, 35487, 59145, 106461, 177435, 516533, 532305, 1549599, 2582665, 4648797, 7747995, 13946391, 23243985, 69731955]

約数ペア:

[(1, 69731955), (3, 23243985), (5, 13946391), (9, 7747995), (15, 4648797), (27, 2582665), (45, 1549599), (131, 532305), (135, 516533), (393, 177435), (655, 106461), (1179, 59145), (1965, 35487), (3537, 19715), (3943, 17685), (5895, 11829)]