10980215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1279}}^1$

素因数の和:1402

約数の個数: 16

約数和(自身を含む): 14100480

約数和(自身を除く): 3120265

約数列:

[1, 5, 17, 85, 101, 505, 1279, 1717, 6395, 8585, 21743, 108715, 129179, 645895, 2196043, 10980215]

約数ペア:

[(1, 10980215), (5, 2196043), (17, 645895), (85, 129179), (101, 108715), (505, 21743), (1279, 8585), (1717, 6395)]