1520990795

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1\times {\mathrm{8171}}^1$

素因数の和:8866

約数の個数: 16

約数和(自身を含む): 1859293440

約数和(自身を除く): 338302645

約数列:

[1, 5, 59, 295, 631, 3155, 8171, 37229, 40855, 186145, 482089, 2410445, 5155901, 25779505, 304198159, 1520990795]

約数ペア:

[(1, 1520990795), (5, 304198159), (59, 25779505), (295, 5155901), (631, 2410445), (3155, 482089), (8171, 186145), (37229, 40855)]