20276925

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{7307}}^1$

素因数の和:7357

約数の個数: 24

約数和(自身を含む): 34435296

約数和(自身を除く): 14158371

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 555, 925, 2775, 7307, 21921, 36535, 109605, 182675, 270359, 548025, 811077, 1351795, 4055385, 6758975, 20276925]

約数ペア:

[(1, 20276925), (3, 6758975), (5, 4055385), (15, 1351795), (25, 811077), (37, 548025), (75, 270359), (111, 182675), (185, 109605), (555, 36535), (925, 21921), (2775, 7307)]