31014235

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 45204480

約数和(自身を除く): 14190245

約数列:

[1, 5, 7, 23, 35, 59, 115, 161, 295, 413, 653, 805, 1357, 2065, 3265, 4571, 6785, 9499, 15019, 22855, 38527, 47495, 75095, 105133, 192635, 269689, 525665, 886121, 1348445, 4430605, 6202847, 31014235]

約数ペア:

[(1, 31014235), (5, 6202847), (7, 4430605), (23, 1348445), (35, 886121), (59, 525665), (115, 269689), (161, 192635), (295, 105133), (413, 75095), (653, 47495), (805, 38527), (1357, 22855), (2065, 15019), (3265, 9499), (4571, 6785)]