274320165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{1663}}^1$

素因数の和:3249

約数の個数: 32

約数和(自身を含む): 502235136

約数和(自身を除く): 227914971

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1571, 1663, 4713, 4989, 7855, 8315, 10997, 11641, 23565, 24945, 32991, 34923, 54985, 58205, 164955, 174615, 2612573, 7837719, 13062865, 18288011, 39188595, 54864033, 91440055, 274320165]

約数ペア:

[(1, 274320165), (3, 91440055), (5, 54864033), (7, 39188595), (15, 18288011), (21, 13062865), (35, 7837719), (105, 2612573), (1571, 174615), (1663, 164955), (4713, 58205), (4989, 54985), (7855, 34923), (8315, 32991), (10997, 24945), (11641, 23565)]