27559005

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 45308160

約数和(自身を除く): 17749155

約数列:

[1, 3, 5, 15, 71, 113, 213, 229, 339, 355, 565, 687, 1065, 1145, 1695, 3435, 8023, 16259, 24069, 25877, 40115, 48777, 77631, 81295, 120345, 129385, 243885, 388155, 1837267, 5511801, 9186335, 27559005]

約数ペア:

[(1, 27559005), (3, 9186335), (5, 5511801), (15, 1837267), (71, 388155), (113, 243885), (213, 129385), (229, 120345), (339, 81295), (355, 77631), (565, 48777), (687, 40115), (1065, 25877), (1145, 24069), (1695, 16259), (3435, 8023)]