25194591

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1399}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 40320000

約数和(自身を除く): 15125409

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 621, 667, 783, 1399, 2001, 4197, 6003, 12591, 18009, 32177, 37773, 40571, 96531, 121713, 289593, 365139, 868779, 933133, 1095417, 2799399, 8398197, 25194591]

約数ペア:

[(1, 25194591), (3, 8398197), (9, 2799399), (23, 1095417), (27, 933133), (29, 868779), (69, 365139), (87, 289593), (207, 121713), (261, 96531), (621, 40571), (667, 37773), (783, 32177), (1399, 18009), (2001, 12591), (4197, 6003)]