12727425

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{4139}}^1$

素因数の和:4193

約数の個数: 24

約数和(自身を含む): 21561120

約数和(自身を除く): 8833695

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 4139, 12417, 20695, 62085, 103475, 169699, 310425, 509097, 848495, 2545485, 4242475, 12727425]

約数ペア:

[(1, 12727425), (3, 4242475), (5, 2545485), (15, 848495), (25, 509097), (41, 310425), (75, 169699), (123, 103475), (205, 62085), (615, 20695), (1025, 12417), (3075, 4139)]