16372665

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5273}}^1$

素因数の和:5310

約数の個数: 32

約数和(自身を含む): 30378240

約数和(自身を除く): 14005575

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 5273, 15819, 26365, 47457, 79095, 121279, 142371, 237285, 363837, 606395, 711855, 1091511, 1819185, 3274533, 5457555, 16372665]

約数ペア:

[(1, 16372665), (3, 5457555), (5, 3274533), (9, 1819185), (15, 1091511), (23, 711855), (27, 606395), (45, 363837), (69, 237285), (115, 142371), (135, 121279), (207, 79095), (345, 47457), (621, 26365), (1035, 15819), (3105, 5273)]