91165445

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 131258880

約数和(自身を除く): 40093435

約数列:

[1, 5, 7, 23, 35, 115, 161, 269, 421, 805, 1345, 1883, 2105, 2947, 6187, 9415, 9683, 14735, 30935, 43309, 48415, 67781, 113249, 216545, 338905, 566245, 792743, 2604727, 3963715, 13023635, 18233089, 91165445]

約数ペア:

[(1, 91165445), (5, 18233089), (7, 13023635), (23, 3963715), (35, 2604727), (115, 792743), (161, 566245), (269, 338905), (421, 216545), (805, 113249), (1345, 67781), (1883, 48415), (2105, 43309), (2947, 30935), (6187, 14735), (9415, 9683)]