156973275

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{10111}}^1$

素因数の和:10153

約数の個数: 48

約数和(自身を含む): 300933120

約数和(自身を除く): 143959845

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 575, 621, 675, 1035, 1725, 3105, 5175, 10111, 15525, 30333, 50555, 90999, 151665, 232553, 252775, 272997, 454995, 697659, 758325, 1162765, 1364985, 2092977, 2274975, 3488295, 5813825, 6278931, 6824925, 10464885, 17441475, 31394655, 52324425, 156973275]

約数ペア:

[(1, 156973275), (3, 52324425), (5, 31394655), (9, 17441475), (15, 10464885), (23, 6824925), (25, 6278931), (27, 5813825), (45, 3488295), (69, 2274975), (75, 2092977), (115, 1364985), (135, 1162765), (207, 758325), (225, 697659), (345, 454995), (575, 272997), (621, 252775), (675, 232553), (1035, 151665), (1725, 90999), (3105, 50555), (5175, 30333), (10111, 15525)]