101406815

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{863}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 123918336

約数和(自身を除く): 22511521

約数列:

[1, 5, 71, 331, 355, 863, 1655, 4315, 23501, 61273, 117505, 285653, 306365, 1428265, 20281363, 101406815]

約数ペア:

[(1, 101406815), (5, 20281363), (71, 1428265), (331, 306365), (355, 285653), (863, 117505), (1655, 61273), (4315, 23501)]