156957571665

素因数分解:

$3^3\times 5^1\times {\mathrm{1162648679}}^1$

素因数の和:1162648693

約数の個数: 16

約数和(自身を含む): 279035683200

約数和(自身を除く): 122078111535

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1162648679, 3487946037, 5813243395, 10463838111, 17439730185, 31391514333, 52319190555, 156957571665]

約数ペア:

[(1, 156957571665), (3, 52319190555), (5, 31391514333), (9, 17439730185), (15, 10463838111), (27, 5813243395), (45, 3487946037), (135, 1162648679)]