119972015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{3929}}^1$

素因数の和:4162

約数の個数: 16

約数和(自身を含む): 149402880

約数和(自身を除く): 29430865

約数列:

[1, 5, 31, 155, 197, 985, 3929, 6107, 19645, 30535, 121799, 608995, 774013, 3870065, 23994403, 119972015]

約数ペア:

[(1, 119972015), (5, 23994403), (31, 3870065), (155, 774013), (197, 608995), (985, 121799), (3929, 30535), (6107, 19645)]