91965105

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4339}}^1$

素因数の和:4510

約数の個数: 32

約数和(自身を含む): 164572800

約数和(自身を除く): 72607695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 785, 1413, 2355, 4239, 4339, 7065, 13017, 21195, 21695, 39051, 65085, 117153, 195255, 585765, 681223, 2043669, 3406115, 6131007, 10218345, 18393021, 30655035, 91965105]

約数ペア:

[(1, 91965105), (3, 30655035), (5, 18393021), (9, 10218345), (15, 6131007), (27, 3406115), (45, 2043669), (135, 681223), (157, 585765), (471, 195255), (785, 117153), (1413, 65085), (2355, 39051), (4239, 21695), (4339, 21195), (7065, 13017)]