931385

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:137

約数の個数: 32

約数和(自身を含む): 1451520

約数和(自身を除く): 520135

約数列:

[1, 5, 7, 13, 23, 35, 65, 89, 91, 115, 161, 299, 445, 455, 623, 805, 1157, 1495, 2047, 2093, 3115, 5785, 8099, 10235, 10465, 14329, 26611, 40495, 71645, 133055, 186277, 931385]

約数ペア:

[(1, 931385), (5, 186277), (7, 133055), (13, 71645), (23, 40495), (35, 26611), (65, 14329), (89, 10465), (91, 10235), (115, 8099), (161, 5785), (299, 3115), (445, 2093), (455, 2047), (623, 1495), (805, 1157)]