3123380735

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 3857280000

約数和(自身を除く): 733899265

約数列:

[1, 5, 79, 139, 163, 349, 395, 695, 815, 1745, 10981, 12877, 22657, 27571, 48511, 54905, 56887, 64385, 113285, 137855, 242555, 284435, 1789903, 3832369, 4494073, 7907293, 8949515, 19161845, 22470365, 39536465, 624676147, 3123380735]

約数ペア:

[(1, 3123380735), (5, 624676147), (79, 39536465), (139, 22470365), (163, 19161845), (349, 8949515), (395, 7907293), (695, 4494073), (815, 3832369), (1745, 1789903), (10981, 284435), (12877, 242555), (22657, 137855), (27571, 113285), (48511, 64385), (54905, 56887)]