26357655

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4021}}^1$

素因数の和:4071

約数の個数: 32

約数和(自身を含む): 46333440

約数和(自身を除く): 19975785

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 4021, 6555, 12063, 20105, 60315, 76399, 92483, 229197, 277449, 381995, 462415, 1145985, 1387245, 1757177, 5271531, 8785885, 26357655]

約数ペア:

[(1, 26357655), (3, 8785885), (5, 5271531), (15, 1757177), (19, 1387245), (23, 1145985), (57, 462415), (69, 381995), (95, 277449), (115, 229197), (285, 92483), (345, 76399), (437, 60315), (1311, 20105), (2185, 12063), (4021, 6555)]