1118131565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1597}}^1\times {\mathrm{8237}}^1$

素因数の和:9856

約数の個数: 16

約数和(自身を含む): 1421746992

約数和(自身を除く): 303615427

約数列:

[1, 5, 17, 85, 1597, 7985, 8237, 27149, 41185, 135745, 140029, 700145, 13154489, 65772445, 223626313, 1118131565]

約数ペア:

[(1, 1118131565), (5, 223626313), (17, 65772445), (85, 13154489), (1597, 700145), (7985, 140029), (8237, 135745), (27149, 41185)]