338013525

素因数分解:

$3^1\times 5^2\times {\mathrm{887}}^1\times {\mathrm{5081}}^1$

素因数の和:5981

約数の個数: 24

約数和(自身を含む): 559589184

約数和(自身を除く): 221575659

約数列:

[1, 3, 5, 15, 25, 75, 887, 2661, 4435, 5081, 13305, 15243, 22175, 25405, 66525, 76215, 127025, 381075, 4506847, 13520541, 22534235, 67602705, 112671175, 338013525]

約数ペア:

[(1, 338013525), (3, 112671175), (5, 67602705), (15, 22534235), (25, 13520541), (75, 4506847), (887, 381075), (2661, 127025), (4435, 76215), (5081, 66525), (13305, 25405), (15243, 22175)]