28520232715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{3457}}^1\times {\mathrm{126923}}^1$

素因数の和:130398

約数の個数: 16

約数和(自身を含む): 36867868128

約数和(自身を除く): 8347635413

約数列:

[1, 5, 13, 65, 3457, 17285, 44941, 126923, 224705, 634615, 1649999, 8249995, 438772811, 2193864055, 5704046543, 28520232715]

約数ペア:

[(1, 28520232715), (5, 5704046543), (13, 2193864055), (65, 438772811), (3457, 8249995), (17285, 1649999), (44941, 634615), (126923, 224705)]