4065365

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 24

約数和(自身を含む): 5375160

約数和(自身を除く): 1309795

約数列:

[1, 5, 23, 29, 53, 115, 145, 265, 529, 667, 1219, 1537, 2645, 3335, 6095, 7685, 15341, 28037, 35351, 76705, 140185, 176755, 813073, 4065365]

約数ペア:

[(1, 4065365), (5, 813073), (23, 176755), (29, 140185), (53, 76705), (115, 35351), (145, 28037), (265, 15341), (529, 7685), (667, 6095), (1219, 3335), (1537, 2645)]