67944475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{457}}^1$

素因数の和:799

約数の個数: 24

約数和(自身を含む): 89163440

約数和(自身を除く): 21218965

約数列:

[1, 5, 19, 25, 95, 313, 457, 475, 1565, 2285, 5947, 7825, 8683, 11425, 29735, 43415, 143041, 148675, 217075, 715205, 2717779, 3576025, 13588895, 67944475]

約数ペア:

[(1, 67944475), (5, 13588895), (19, 3576025), (25, 2717779), (95, 715205), (313, 217075), (457, 148675), (475, 143041), (1565, 43415), (2285, 29735), (5947, 11425), (7825, 8683)]