23963565

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{22501}}^1$

素因数の和:22580

約数の個数: 16

約数和(自身を含む): 38883456

約数和(自身を除く): 14919891

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 22501, 67503, 112505, 337515, 1597571, 4792713, 7987855, 23963565]

約数ペア:

[(1, 23963565), (3, 7987855), (5, 4792713), (15, 1597571), (71, 337515), (213, 112505), (355, 67503), (1065, 22501)]