745590145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4483}}^1$

素因数の和:4585

約数の個数: 32

約数和(自身を含む): 981457920

約数和(自身を除く): 235867775

約数列:

[1, 5, 29, 31, 37, 145, 155, 185, 899, 1073, 1147, 4483, 4495, 5365, 5735, 22415, 33263, 130007, 138973, 165871, 166315, 650035, 694865, 829355, 4030217, 4810259, 5142001, 20151085, 24051295, 25710005, 149118029, 745590145]

約数ペア:

[(1, 745590145), (5, 149118029), (29, 25710005), (31, 24051295), (37, 20151085), (145, 5142001), (155, 4810259), (185, 4030217), (899, 829355), (1073, 694865), (1147, 650035), (4483, 166315), (4495, 165871), (5365, 138973), (5735, 130007), (22415, 33263)]