67477645

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2621}}^1$

素因数の和:2916

約数の個数: 16

約数和(自身を含む): 85582080

約数和(自身を除く): 18104435

約数列:

[1, 5, 19, 95, 271, 1355, 2621, 5149, 13105, 25745, 49799, 248995, 710291, 3551455, 13495529, 67477645]

約数ペア:

[(1, 67477645), (5, 13495529), (19, 3551455), (95, 710291), (271, 248995), (1355, 49799), (2621, 25745), (5149, 13105)]