71936895

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2309}}^1$

素因数の和:2415

約数の個数: 32

約数和(自身を含む): 120637440

約数和(自身を除く): 48700545

約数列:

[1, 3, 5, 15, 31, 67, 93, 155, 201, 335, 465, 1005, 2077, 2309, 6231, 6927, 10385, 11545, 31155, 34635, 71579, 154703, 214737, 357895, 464109, 773515, 1073685, 2320545, 4795793, 14387379, 23978965, 71936895]

約数ペア:

[(1, 71936895), (3, 23978965), (5, 14387379), (15, 4795793), (31, 2320545), (67, 1073685), (93, 773515), (155, 464109), (201, 357895), (335, 214737), (465, 154703), (1005, 71579), (2077, 34635), (2309, 31155), (6231, 11545), (6927, 10385)]