2758915

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:446

約数の個数: 16

約数和(自身を含む): 3499200

約数和(自身を除く): 740285

約数列:

[1, 5, 29, 53, 145, 265, 359, 1537, 1795, 7685, 10411, 19027, 52055, 95135, 551783, 2758915]

約数ペア:

[(1, 2758915), (5, 551783), (29, 95135), (53, 52055), (145, 19027), (265, 10411), (359, 7685), (1537, 1795)]