30947535

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9967}}^1$

素因数の和:10004

約数の個数: 32

約数和(自身を含む): 57415680

約数和(自身を除く): 26468145

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 9967, 29901, 49835, 89703, 149505, 229241, 269109, 448515, 687723, 1146205, 1345545, 2063169, 3438615, 6189507, 10315845, 30947535]

約数ペア:

[(1, 30947535), (3, 10315845), (5, 6189507), (9, 3438615), (15, 2063169), (23, 1345545), (27, 1146205), (45, 687723), (69, 448515), (115, 269109), (135, 229241), (207, 149505), (345, 89703), (621, 49835), (1035, 29901), (3105, 9967)]