40225545

素因数分解:

$3^3\times 5^1\times {\mathrm{297967}}^1$

素因数の和:297981

約数の個数: 16

約数和(自身を含む): 71512320

約数和(自身を除く): 31286775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 297967, 893901, 1489835, 2681703, 4469505, 8045109, 13408515, 40225545]

約数ペア:

[(1, 40225545), (3, 13408515), (5, 8045109), (9, 4469505), (15, 2681703), (27, 1489835), (45, 893901), (135, 297967)]