227777145

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{1151}}^1$

素因数の和:1405

約数の個数: 32

約数和(自身を含む): 371589120

約数和(自身を除く): 143811975

約数列:

[1, 3, 5, 15, 79, 167, 237, 395, 501, 835, 1151, 1185, 2505, 3453, 5755, 13193, 17265, 39579, 65965, 90929, 192217, 197895, 272787, 454645, 576651, 961085, 1363935, 2883255, 15185143, 45555429, 75925715, 227777145]

約数ペア:

[(1, 227777145), (3, 75925715), (5, 45555429), (15, 15185143), (79, 2883255), (167, 1363935), (237, 961085), (395, 576651), (501, 454645), (835, 272787), (1151, 197895), (1185, 192217), (2505, 90929), (3453, 65965), (5755, 39579), (13193, 17265)]