123671245

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{9613}}^1$

素因数の和:9732

約数の個数: 16

約数和(自身を含む): 155054592

約数和(自身を除く): 31383347

約数列:

[1, 5, 31, 83, 155, 415, 2573, 9613, 12865, 48065, 298003, 797879, 1490015, 3989395, 24734249, 123671245]

約数ペア:

[(1, 123671245), (5, 24734249), (31, 3989395), (83, 1490015), (155, 797879), (415, 298003), (2573, 48065), (9613, 12865)]