87488045

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{1451}}^1$

素因数の和:1876

約数の個数: 16

約数和(自身を含む): 108725760

約数和(自身を除く): 21237715

約数列:

[1, 5, 31, 155, 389, 1451, 1945, 7255, 12059, 44981, 60295, 224905, 564439, 2822195, 17497609, 87488045]

約数ペア:

[(1, 87488045), (5, 17497609), (31, 2822195), (155, 564439), (389, 224905), (1451, 60295), (1945, 44981), (7255, 12059)]