70728335

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{14303}}^1$

素因数の和:14374

約数の個数: 16

約数和(自身を含む): 90630144

約数和(自身を除く): 19901809

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 14303, 71515, 328969, 615029, 1644845, 3075145, 14145667, 70728335]

約数ペア:

[(1, 70728335), (5, 14145667), (23, 3075145), (43, 1644845), (115, 615029), (215, 328969), (989, 71515), (4945, 14303)]