100157215

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{919}}^1$

素因数の和:1302

約数の個数: 16

約数和(自身を含む): 122411520

約数和(自身を除く): 22254305

約数列:

[1, 5, 71, 307, 355, 919, 1535, 4595, 21797, 65249, 108985, 282133, 326245, 1410665, 20031443, 100157215]

約数ペア:

[(1, 100157215), (5, 20031443), (71, 1410665), (307, 326245), (355, 282133), (919, 108985), (1535, 65249), (4595, 21797)]