25353885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5233}}^1$

素因数の和:5277

約数の個数: 32

約数和(自身を含む): 45221760

約数和(自身を除く): 19867875

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 5233, 15699, 26165, 78495, 88961, 99427, 266883, 298281, 444805, 497135, 1334415, 1491405, 1690259, 5070777, 8451295, 25353885]

約数ペア:

[(1, 25353885), (3, 8451295), (5, 5070777), (15, 1690259), (17, 1491405), (19, 1334415), (51, 497135), (57, 444805), (85, 298281), (95, 266883), (255, 99427), (285, 88961), (323, 78495), (969, 26165), (1615, 15699), (4845, 5233)]