5451025

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 7124544

約数和(自身を除く): 1673519

約数列:

[1, 5, 25, 37, 71, 83, 185, 355, 415, 925, 1775, 2075, 2627, 3071, 5893, 13135, 15355, 29465, 65675, 76775, 147325, 218041, 1090205, 5451025]

約数ペア:

[(1, 5451025), (5, 1090205), (25, 218041), (37, 147325), (71, 76775), (83, 65675), (185, 29465), (355, 15355), (415, 13135), (925, 5893), (1775, 3071), (2075, 2627)]