13004265

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 22164480

約数和(自身を除く): 9160215

約数列:

[1, 3, 5, 15, 19, 57, 95, 103, 285, 309, 443, 515, 1329, 1545, 1957, 2215, 5871, 6645, 8417, 9785, 25251, 29355, 42085, 45629, 126255, 136887, 228145, 684435, 866951, 2600853, 4334755, 13004265]

約数ペア:

[(1, 13004265), (3, 4334755), (5, 2600853), (15, 866951), (19, 684435), (57, 228145), (95, 136887), (103, 126255), (285, 45629), (309, 42085), (443, 29355), (515, 25251), (1329, 9785), (1545, 8417), (1957, 6645), (2215, 5871)]