213594425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{26783}}^1$

素因数の和:26833

約数の個数: 24

約数和(自身を含む): 298909440

約数和(自身を除く): 85315015

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 7975, 26783, 133915, 294613, 669575, 776707, 1473065, 3883535, 7365325, 8543777, 19417675, 42718885, 213594425]

約数ペア:

[(1, 213594425), (5, 42718885), (11, 19417675), (25, 8543777), (29, 7365325), (55, 3883535), (145, 1473065), (275, 776707), (319, 669575), (725, 294613), (1595, 133915), (7975, 26783)]