72823805

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{5279}}^1$

素因数の和:5404

約数の個数: 16

約数和(自身を含む): 91238400

約数和(自身を除く): 18414595

約数列:

[1, 5, 31, 89, 155, 445, 2759, 5279, 13795, 26395, 163649, 469831, 818245, 2349155, 14564761, 72823805]

約数ペア:

[(1, 72823805), (5, 14564761), (31, 2349155), (89, 818245), (155, 469831), (445, 163649), (2759, 26395), (5279, 13795)]