25535661

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 37180416

約数和(自身を除く): 11644755

約数列:

[1, 3, 31, 37, 41, 93, 111, 123, 181, 543, 1147, 1271, 1517, 3441, 3813, 4551, 5611, 6697, 7421, 16833, 20091, 22263, 47027, 141081, 207607, 230051, 274577, 622821, 690153, 823731, 8511887, 25535661]

約数ペア:

[(1, 25535661), (3, 8511887), (31, 823731), (37, 690153), (41, 622821), (93, 274577), (111, 230051), (123, 207607), (181, 141081), (543, 47027), (1147, 22263), (1271, 20091), (1517, 16833), (3441, 7421), (3813, 6697), (4551, 5611)]