25101315

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4013}}^1$

素因数の和:4163

約数の個数: 24

約数和(自身を含む): 43832880

約数和(自身を除く): 18731565

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 4013, 6255, 12039, 20065, 36117, 60195, 180585, 557807, 1673421, 2789035, 5020263, 8367105, 25101315]

約数ペア:

[(1, 25101315), (3, 8367105), (5, 5020263), (9, 2789035), (15, 1673421), (45, 557807), (139, 180585), (417, 60195), (695, 36117), (1251, 20065), (2085, 12039), (4013, 6255)]