22139275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 29204480

約数和(自身を除く): 7065205

約数列:

[1, 5, 19, 25, 95, 127, 367, 475, 635, 1835, 2413, 3175, 6973, 9175, 12065, 34865, 46609, 60325, 174325, 233045, 885571, 1165225, 4427855, 22139275]

約数ペア:

[(1, 22139275), (5, 4427855), (19, 1165225), (25, 885571), (95, 233045), (127, 174325), (367, 60325), (475, 46609), (635, 34865), (1835, 12065), (2413, 9175), (3175, 6973)]