289732085

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{2549}}^1$

素因数の和:2860

約数の個数: 16

約数和(自身を含む): 352512000

約数和(自身を除く): 62779915

約数列:

[1, 5, 127, 179, 635, 895, 2549, 12745, 22733, 113665, 323723, 456271, 1618615, 2281355, 57946417, 289732085]

約数ペア:

[(1, 289732085), (5, 57946417), (127, 2281355), (179, 1618615), (635, 456271), (895, 323723), (2549, 113665), (12745, 22733)]