10897705

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 16498944

約数和(自身を除く): 5601239

約数列:

[1, 5, 7, 13, 35, 43, 65, 91, 215, 301, 455, 557, 559, 1505, 2785, 2795, 3899, 3913, 7241, 19495, 19565, 23951, 36205, 50687, 119755, 167657, 253435, 311363, 838285, 1556815, 2179541, 10897705]

約数ペア:

[(1, 10897705), (5, 2179541), (7, 1556815), (13, 838285), (35, 311363), (43, 253435), (65, 167657), (91, 119755), (215, 50687), (301, 36205), (455, 23951), (557, 19565), (559, 19495), (1505, 7241), (2785, 3913), (2795, 3899)]