67850955

素因数分解:

$3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2707}}^1$

素因数の和:3275

約数の個数: 24

約数和(自身を含む): 117862992

約数和(自身を除く): 50012037

約数列:

[1, 3, 5, 9, 15, 45, 557, 1671, 2707, 2785, 5013, 8121, 8355, 13535, 24363, 25065, 40605, 121815, 1507799, 4523397, 7538995, 13570191, 22616985, 67850955]

約数ペア:

[(1, 67850955), (3, 22616985), (5, 13570191), (9, 7538995), (15, 4523397), (45, 1507799), (557, 121815), (1671, 40605), (2707, 25065), (2785, 24363), (5013, 13535), (8121, 8355)]