74970655

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{7717}}^1$

素因数の和:7818

約数の個数: 16

約数和(自身を含む): 94468320

約数和(自身を除く): 19497665

約数列:

[1, 5, 29, 67, 145, 335, 1943, 7717, 9715, 38585, 223793, 517039, 1118965, 2585195, 14994131, 74970655]

約数ペア:

[(1, 74970655), (5, 14994131), (29, 2585195), (67, 1118965), (145, 517039), (335, 223793), (1943, 38585), (7717, 9715)]