25467345

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2657}}^1$

素因数の和:2742

約数の個数: 32

約数和(自身を含む): 45930240

約数和(自身を除く): 20462895

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 2657, 3195, 7971, 9585, 13285, 23913, 39855, 71739, 119565, 188647, 358695, 565941, 943235, 1697823, 2829705, 5093469, 8489115, 25467345]

約数ペア:

[(1, 25467345), (3, 8489115), (5, 5093469), (9, 2829705), (15, 1697823), (27, 943235), (45, 565941), (71, 358695), (135, 188647), (213, 119565), (355, 71739), (639, 39855), (1065, 23913), (1917, 13285), (2657, 9585), (3195, 7971)]