80652535

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{991}}^1$

素因数の和:1434

約数の個数: 16

約数和(自身を含む): 99493632

約数和(自身を除く): 18841097

約数列:

[1, 5, 41, 205, 397, 991, 1985, 4955, 16277, 40631, 81385, 203155, 393427, 1967135, 16130507, 80652535]

約数ペア:

[(1, 80652535), (5, 16130507), (41, 1967135), (205, 393427), (397, 203155), (991, 81385), (1985, 40631), (4955, 16277)]