3749525

素因数分解:

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

素因数の和:245

約数の個数: 24

約数和(自身を含む): 5103840

約数和(自身を除く): 1354315

約数列:

[1, 5, 13, 25, 65, 83, 139, 325, 415, 695, 1079, 1807, 2075, 3475, 5395, 9035, 11537, 26975, 45175, 57685, 149981, 288425, 749905, 3749525]

約数ペア:

[(1, 3749525), (5, 749905), (13, 288425), (25, 149981), (65, 57685), (83, 45175), (139, 26975), (325, 11537), (415, 9035), (695, 5395), (1079, 3475), (1807, 2075)]