66167715

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 108126720

約数和(自身を除く): 41959005

約数列:

[1, 3, 5, 15, 103, 113, 309, 339, 379, 515, 565, 1137, 1545, 1695, 1895, 5685, 11639, 34917, 39037, 42827, 58195, 117111, 128481, 174585, 195185, 214135, 585555, 642405, 4411181, 13233543, 22055905, 66167715]

約数ペア:

[(1, 66167715), (3, 22055905), (5, 13233543), (15, 4411181), (103, 642405), (113, 585555), (309, 214135), (339, 195185), (379, 174585), (515, 128481), (565, 117111), (1137, 58195), (1545, 42827), (1695, 39037), (1895, 34917), (5685, 11639)]