30983105

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4253}}^1$

素因数の和:4336

約数の個数: 16

約数和(自身を含む): 39204864

約数和(自身を除く): 8221759

約数列:

[1, 5, 31, 47, 155, 235, 1457, 4253, 7285, 21265, 131843, 199891, 659215, 999455, 6196621, 30983105]

約数ペア:

[(1, 30983105), (5, 6196621), (31, 999455), (47, 659215), (155, 199891), (235, 131843), (1457, 21265), (4253, 7285)]