48743825

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 36

約数和(自身を含む): 66714480

約数和(自身を除く): 17970655

約数列:

[1, 5, 13, 25, 65, 83, 139, 169, 325, 415, 695, 845, 1079, 1807, 2075, 3475, 4225, 5395, 9035, 11537, 14027, 23491, 26975, 45175, 57685, 70135, 117455, 149981, 288425, 350675, 587275, 749905, 1949753, 3749525, 9748765, 48743825]

約数ペア:

[(1, 48743825), (5, 9748765), (13, 3749525), (25, 1949753), (65, 749905), (83, 587275), (139, 350675), (169, 288425), (325, 149981), (415, 117455), (695, 70135), (845, 57685), (1079, 45175), (1807, 26975), (2075, 23491), (3475, 14027), (4225, 11537), (5395, 9035)]