25659045

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2677}}^1$

素因数の和:2762

約数の個数: 32

約数和(自身を含む): 46275840

約数和(自身を除く): 20616795

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 2677, 3195, 8031, 9585, 13385, 24093, 40155, 72279, 120465, 190067, 361395, 570201, 950335, 1710603, 2851005, 5131809, 8553015, 25659045]

約数ペア:

[(1, 25659045), (3, 8553015), (5, 5131809), (9, 2851005), (15, 1710603), (27, 950335), (45, 570201), (71, 361395), (135, 190067), (213, 120465), (355, 72279), (639, 40155), (1065, 24093), (1917, 13385), (2677, 9585), (3195, 8031)]