22540515

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{11471}}^1$

素因数の和:11610

約数の個数: 16

約数和(自身を含む): 36343296

約数和(自身を除く): 13802781

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 11471, 34413, 57355, 172065, 1502701, 4508103, 7513505, 22540515]

約数ペア:

[(1, 22540515), (3, 7513505), (5, 4508103), (15, 1502701), (131, 172065), (393, 57355), (655, 34413), (1965, 11471)]