25368195

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^3\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 42739200

約数和(自身を除く): 17371005

約数列:

[1, 3, 5, 15, 23, 69, 115, 139, 345, 417, 529, 695, 1587, 2085, 2645, 3197, 7935, 9591, 12167, 15985, 36501, 47955, 60835, 73531, 182505, 220593, 367655, 1102965, 1691213, 5073639, 8456065, 25368195]

約数ペア:

[(1, 25368195), (3, 8456065), (5, 5073639), (15, 1691213), (23, 1102965), (69, 367655), (115, 220593), (139, 182505), (345, 73531), (417, 60835), (529, 47955), (695, 36501), (1587, 15985), (2085, 12167), (2645, 9591), (3197, 7935)]