54882885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1571}}^1$

素因数の和:1733

約数の個数: 32

約数和(自身を含む): 93716352

約数和(自身を除く): 38833467

約数列:

[1, 3, 5, 15, 17, 51, 85, 137, 255, 411, 685, 1571, 2055, 2329, 4713, 6987, 7855, 11645, 23565, 26707, 34935, 80121, 133535, 215227, 400605, 645681, 1076135, 3228405, 3658859, 10976577, 18294295, 54882885]

約数ペア:

[(1, 54882885), (3, 18294295), (5, 10976577), (15, 3658859), (17, 3228405), (51, 1076135), (85, 645681), (137, 400605), (255, 215227), (411, 133535), (685, 80121), (1571, 34935), (2055, 26707), (2329, 23565), (4713, 11645), (6987, 7855)]