66671695

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{599}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 81259200

約数和(自身を除く): 14587505

約数列:

[1, 5, 113, 197, 565, 599, 985, 2995, 22261, 67687, 111305, 118003, 338435, 590015, 13334339, 66671695]

約数ペア:

[(1, 66671695), (5, 13334339), (113, 590015), (197, 338435), (565, 118003), (599, 111305), (985, 67687), (2995, 22261)]