63716025

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 112859840

約数和(自身を除く): 49143815

約数列:

[1, 3, 5, 15, 19, 25, 57, 61, 75, 95, 183, 285, 305, 475, 733, 915, 1159, 1425, 1525, 2199, 3477, 3665, 4575, 5795, 10995, 13927, 17385, 18325, 28975, 41781, 44713, 54975, 69635, 86925, 134139, 208905, 223565, 348175, 670695, 849547, 1044525, 1117825, 2548641, 3353475, 4247735, 12743205, 21238675, 63716025]

約数ペア:

[(1, 63716025), (3, 21238675), (5, 12743205), (15, 4247735), (19, 3353475), (25, 2548641), (57, 1117825), (61, 1044525), (75, 849547), (95, 670695), (183, 348175), (285, 223565), (305, 208905), (475, 134139), (733, 86925), (915, 69635), (1159, 54975), (1425, 44713), (1525, 41781), (2199, 28975), (3477, 18325), (3665, 17385), (4575, 13927), (5795, 10995)]