251958235

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{56053}}^1$

素因数の和:56118

約数の個数: 16

約数和(自身を含む): 322871040

約数和(自身を除く): 70912805

約数列:

[1, 5, 29, 31, 145, 155, 899, 4495, 56053, 280265, 1625537, 1737643, 8127685, 8688215, 50391647, 251958235]

約数ペア:

[(1, 251958235), (5, 50391647), (29, 8688215), (31, 8127685), (145, 1737643), (155, 1625537), (899, 280265), (4495, 56053)]