117283545

素因数分解:

$3^4\times 5^1\times {\mathrm{289589}}^1$

素因数の和:289606

約数の個数: 20

約数和(自身を含む): 210242340

約数和(自身を除く): 92958795

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 289589, 868767, 1447945, 2606301, 4343835, 7818903, 13031505, 23456709, 39094515, 117283545]

約数ペア:

[(1, 117283545), (3, 39094515), (5, 23456709), (9, 13031505), (15, 7818903), (27, 4343835), (45, 2606301), (81, 1447945), (135, 868767), (405, 289589)]