1938383275

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{887}}^1\times {\mathrm{1433}}^1$

素因数の和:2391

約数の個数: 24

約数和(自身を含む): 2447459424

約数和(自身を除く): 509076149

約数列:

[1, 5, 25, 61, 305, 887, 1433, 1525, 4435, 7165, 22175, 35825, 54107, 87413, 270535, 437065, 1271071, 1352675, 2185325, 6355355, 31776775, 77535331, 387676655, 1938383275]

約数ペア:

[(1, 1938383275), (5, 387676655), (25, 77535331), (61, 31776775), (305, 6355355), (887, 2185325), (1433, 1352675), (1525, 1271071), (4435, 437065), (7165, 270535), (22175, 87413), (35825, 54107)]