72339085

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{919}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 107573760

約数和(自身を除く): 35234675

約数列:

[1, 5, 7, 13, 35, 65, 91, 173, 455, 865, 919, 1211, 2249, 4595, 6055, 6433, 11245, 11947, 15743, 32165, 59735, 78715, 83629, 158987, 418145, 794935, 1112909, 2066831, 5564545, 10334155, 14467817, 72339085]

約数ペア:

[(1, 72339085), (5, 14467817), (7, 10334155), (13, 5564545), (35, 2066831), (65, 1112909), (91, 794935), (173, 418145), (455, 158987), (865, 83629), (919, 78715), (1211, 59735), (2249, 32165), (4595, 15743), (6055, 11947), (6433, 11245)]