72584645

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2837}}^1$

素因数の和:2909

約数の個数: 32

約数和(自身を含む): 107889408

約数和(自身を除く): 35304763

約数列:

[1, 5, 7, 17, 35, 43, 85, 119, 215, 301, 595, 731, 1505, 2837, 3655, 5117, 14185, 19859, 25585, 48229, 99295, 121991, 241145, 337603, 609955, 853937, 1688015, 2073847, 4269685, 10369235, 14516929, 72584645]

約数ペア:

[(1, 72584645), (5, 14516929), (7, 10369235), (17, 4269685), (35, 2073847), (43, 1688015), (85, 853937), (119, 609955), (215, 337603), (301, 241145), (595, 121991), (731, 99295), (1505, 48229), (2837, 25585), (3655, 19859), (5117, 14185)]