91141005

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1607}}^1$

素因数の和:1833

約数の個数: 32

約数和(自身を含む): 154368000

約数和(自身を除く): 63226995

約数列:

[1, 3, 5, 15, 19, 57, 95, 199, 285, 597, 995, 1607, 2985, 3781, 4821, 8035, 11343, 18905, 24105, 30533, 56715, 91599, 152665, 319793, 457995, 959379, 1598965, 4796895, 6076067, 18228201, 30380335, 91141005]

約数ペア:

[(1, 91141005), (3, 30380335), (5, 18228201), (15, 6076067), (19, 4796895), (57, 1598965), (95, 959379), (199, 457995), (285, 319793), (597, 152665), (995, 91599), (1607, 56715), (2985, 30533), (3781, 24105), (4821, 18905), (8035, 11343)]