4082025

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1471}}^1$

素因数の和:1521

約数の個数: 24

約数和(自身を含む): 6936064

約数和(自身を除く): 2854039

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 555, 925, 1471, 2775, 4413, 7355, 22065, 36775, 54427, 110325, 163281, 272135, 816405, 1360675, 4082025]

約数ペア:

[(1, 4082025), (3, 1360675), (5, 816405), (15, 272135), (25, 163281), (37, 110325), (75, 54427), (111, 36775), (185, 22065), (555, 7355), (925, 4413), (1471, 2775)]