88827895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 119617344

約数和(自身を除く): 30789449

約数列:

[1, 5, 13, 43, 61, 65, 215, 305, 521, 559, 793, 2605, 2623, 2795, 3965, 6773, 13115, 22403, 31781, 33865, 34099, 112015, 158905, 170495, 291239, 413153, 1366583, 1456195, 2065765, 6832915, 17765579, 88827895]

約数ペア:

[(1, 88827895), (5, 17765579), (13, 6832915), (43, 2065765), (61, 1456195), (65, 1366583), (215, 413153), (305, 291239), (521, 170495), (559, 158905), (793, 112015), (2605, 34099), (2623, 33865), (2795, 31781), (3965, 22403), (6773, 13115)]