4200392015

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{138239}}^1$

素因数の和:138406

約数の個数: 16

約数和(自身を含む): 5175705600

約数和(自身を除く): 975313585

約数列:

[1, 5, 59, 103, 295, 515, 6077, 30385, 138239, 691195, 8156101, 14238617, 40780505, 71193085, 840078403, 4200392015]

約数ペア:

[(1, 4200392015), (5, 840078403), (59, 71193085), (103, 40780505), (295, 14238617), (515, 8156101), (6077, 691195), (30385, 138239)]