72958645

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 98350848

約数和(自身を除く): 25392203

約数列:

[1, 5, 17, 23, 67, 85, 115, 335, 391, 557, 1139, 1541, 1955, 2785, 5695, 7705, 9469, 12811, 26197, 37319, 47345, 64055, 130985, 186595, 217787, 634423, 858337, 1088935, 3172115, 4291685, 14591729, 72958645]

約数ペア:

[(1, 72958645), (5, 14591729), (17, 4291685), (23, 3172115), (67, 1088935), (85, 858337), (115, 634423), (335, 217787), (391, 186595), (557, 130985), (1139, 64055), (1541, 47345), (1955, 37319), (2785, 26197), (5695, 12811), (7705, 9469)]