8525985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1901}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 15337728

約数和(自身を除く): 6811743

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 1901, 4485, 5703, 9505, 24713, 28515, 43723, 74139, 123565, 131169, 218615, 370695, 568399, 655845, 1705197, 2841995, 8525985]

約数ペア:

[(1, 8525985), (3, 2841995), (5, 1705197), (13, 655845), (15, 568399), (23, 370695), (39, 218615), (65, 131169), (69, 123565), (115, 74139), (195, 43723), (299, 28515), (345, 24713), (897, 9505), (1495, 5703), (1901, 4485)]