82623905

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1607}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 123185664

約数和(自身を除く): 40561759

約数列:

[1, 5, 7, 13, 35, 65, 91, 113, 455, 565, 791, 1469, 1607, 3955, 7345, 8035, 10283, 11249, 20891, 51415, 56245, 104455, 146237, 181591, 731185, 907955, 1271137, 2360683, 6355685, 11803415, 16524781, 82623905]

約数ペア:

[(1, 82623905), (5, 16524781), (7, 11803415), (13, 6355685), (35, 2360683), (65, 1271137), (91, 907955), (113, 731185), (455, 181591), (565, 146237), (791, 104455), (1469, 56245), (1607, 51415), (3955, 20891), (7345, 11249), (8035, 10283)]