40695415

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{991}}^1$

素因数の和:1230

約数の個数: 16

約数和(自身を含む): 50282496

約数和(自身を除く): 9587081

約数列:

[1, 5, 43, 191, 215, 955, 991, 4955, 8213, 41065, 42613, 189281, 213065, 946405, 8139083, 40695415]

約数ペア:

[(1, 40695415), (5, 8139083), (43, 946405), (191, 213065), (215, 189281), (955, 42613), (991, 41065), (4955, 8213)]