157025325

素因数分解:

$3^1\times 5^2\times {\mathrm{409}}^1\times {\mathrm{5119}}^1$

素因数の和:5541

約数の個数: 24

約数和(自身を含む): 260300800

約数和(自身を除く): 103275475

約数列:

[1, 3, 5, 15, 25, 75, 409, 1227, 2045, 5119, 6135, 10225, 15357, 25595, 30675, 76785, 127975, 383925, 2093671, 6281013, 10468355, 31405065, 52341775, 157025325]

約数ペア:

[(1, 157025325), (3, 52341775), (5, 31405065), (15, 10468355), (25, 6281013), (75, 2093671), (409, 383925), (1227, 127975), (2045, 76785), (5119, 30675), (6135, 25595), (10225, 15357)]