469085315

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1\times {\mathrm{1997}}^1$

素因数の和:2542

約数の個数: 16

約数和(自身を含む): 569669760

約数和(自身を除く): 100584445

約数列:

[1, 5, 109, 431, 545, 1997, 2155, 9985, 46979, 217673, 234895, 860707, 1088365, 4303535, 93817063, 469085315]

約数ペア:

[(1, 469085315), (5, 93817063), (109, 4303535), (431, 1088365), (545, 860707), (1997, 234895), (2155, 217673), (9985, 46979)]