1515906145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{2417}}^1\times {\mathrm{9649}}^1$

素因数の和:12084

約数の個数: 16

約数和(自身を含む): 1960030800

約数和(自身を除く): 444124655

約数列:

[1, 5, 13, 65, 2417, 9649, 12085, 31421, 48245, 125437, 157105, 627185, 23321633, 116608165, 303181229, 1515906145]

約数ペア:

[(1, 1515906145), (5, 303181229), (13, 116608165), (65, 23321633), (2417, 627185), (9649, 157105), (12085, 125437), (31421, 48245)]