87186285

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113969}}^1$

素因数の和:113997

約数の個数: 24

約数和(自身を含む): 160013880

約数和(自身を除く): 72827595

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 113969, 341907, 569845, 1025721, 1709535, 1937473, 5128605, 5812419, 9687365, 17437257, 29062095, 87186285]

約数ペア:

[(1, 87186285), (3, 29062095), (5, 17437257), (9, 9687365), (15, 5812419), (17, 5128605), (45, 1937473), (51, 1709535), (85, 1025721), (153, 569845), (255, 341907), (765, 113969)]