130351975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5077}}^1$

素因数の和:5179

約数の個数: 24

約数和(自身を含む): 176308160

約数和(自身を除く): 45956185

約数列:

[1, 5, 13, 25, 65, 79, 325, 395, 1027, 1975, 5077, 5135, 25385, 25675, 66001, 126925, 330005, 401083, 1650025, 2005415, 5214079, 10027075, 26070395, 130351975]

約数ペア:

[(1, 130351975), (5, 26070395), (13, 10027075), (25, 5214079), (65, 2005415), (79, 1650025), (325, 401083), (395, 330005), (1027, 126925), (1975, 66001), (5077, 25675), (5135, 25385)]