39012795

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 72034560

約数和(自身を除く): 33021765

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 103, 171, 285, 309, 443, 515, 855, 927, 1329, 1545, 1957, 2215, 3987, 4635, 5871, 6645, 8417, 9785, 17613, 19935, 25251, 29355, 42085, 45629, 75753, 88065, 126255, 136887, 228145, 378765, 410661, 684435, 866951, 2053305, 2600853, 4334755, 7802559, 13004265, 39012795]

約数ペア:

[(1, 39012795), (3, 13004265), (5, 7802559), (9, 4334755), (15, 2600853), (19, 2053305), (45, 866951), (57, 684435), (95, 410661), (103, 378765), (171, 228145), (285, 136887), (309, 126255), (443, 88065), (515, 75753), (855, 45629), (927, 42085), (1329, 29355), (1545, 25251), (1957, 19935), (2215, 17613), (3987, 9785), (4635, 8417), (5871, 6645)]