72371585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{797}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 102961152

約数和(自身を除く): 30589567

約数列:

[1, 5, 11, 13, 55, 65, 127, 143, 635, 715, 797, 1397, 1651, 3985, 6985, 8255, 8767, 10361, 18161, 43835, 51805, 90805, 101219, 113971, 506095, 569855, 1113409, 1315847, 5567045, 6579235, 14474317, 72371585]

約数ペア:

[(1, 72371585), (5, 14474317), (11, 6579235), (13, 5567045), (55, 1315847), (65, 1113409), (127, 569855), (143, 506095), (635, 113971), (715, 101219), (797, 90805), (1397, 51805), (1651, 43835), (3985, 18161), (6985, 10361), (8255, 8767)]