65979005

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{3767}}^1$

素因数の和:3916

約数の個数: 16

約数和(自身を含む): 82473984

約数和(自身を除く): 16494979

約数列:

[1, 5, 31, 113, 155, 565, 3503, 3767, 17515, 18835, 116777, 425671, 583885, 2128355, 13195801, 65979005]

約数ペア:

[(1, 65979005), (5, 13195801), (31, 2128355), (113, 583885), (155, 425671), (565, 116777), (3503, 18835), (3767, 17515)]