22131615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1187}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 39004416

約数和(自身を除く): 16872801

約数列:

[1, 3, 5, 11, 15, 33, 55, 113, 165, 339, 565, 1187, 1243, 1695, 3561, 3729, 5935, 6215, 13057, 17805, 18645, 39171, 65285, 134131, 195855, 402393, 670655, 1475441, 2011965, 4426323, 7377205, 22131615]

約数ペア:

[(1, 22131615), (3, 7377205), (5, 4426323), (11, 2011965), (15, 1475441), (33, 670655), (55, 402393), (113, 195855), (165, 134131), (339, 65285), (565, 39171), (1187, 18645), (1243, 17805), (1695, 13057), (3561, 6215), (3729, 5935)]