25253805

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 41762304

約数和(自身を除く): 16508499

約数列:

[1, 3, 5, 15, 47, 113, 141, 235, 317, 339, 565, 705, 951, 1585, 1695, 4755, 5311, 14899, 15933, 26555, 35821, 44697, 74495, 79665, 107463, 179105, 223485, 537315, 1683587, 5050761, 8417935, 25253805]

約数ペア:

[(1, 25253805), (3, 8417935), (5, 5050761), (15, 1683587), (47, 537315), (113, 223485), (141, 179105), (235, 107463), (317, 79665), (339, 74495), (565, 44697), (705, 35821), (951, 26555), (1585, 15933), (1695, 14899), (4755, 5311)]