1091439215

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1823}}^1\times {\mathrm{4129}}^1$

素因数の和:5986

約数の個数: 16

約数和(自身を含む): 1355961600

約数和(自身を除く): 264522385

約数列:

[1, 5, 29, 145, 1823, 4129, 9115, 20645, 52867, 119741, 264335, 598705, 7527167, 37635835, 218287843, 1091439215]

約数ペア:

[(1, 1091439215), (5, 218287843), (29, 37635835), (145, 7527167), (1823, 598705), (4129, 264335), (9115, 119741), (20645, 52867)]