72973745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{1511}}^1$

素因数の和:2272

約数の個数: 16

約数和(自身を含む): 94493952

約数和(自身を除く): 21520207

約数列:

[1, 5, 13, 65, 743, 1511, 3715, 7555, 9659, 19643, 48295, 98215, 1122673, 5613365, 14594749, 72973745]

約数ペア:

[(1, 72973745), (5, 14594749), (13, 5613365), (65, 1122673), (743, 98215), (1511, 48295), (3715, 19643), (7555, 9659)]