4800495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 8870400

約数和(自身を除く): 4069905

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131, 349, 393, 655, 917, 1047, 1745, 1965, 2443, 2751, 4585, 5235, 7329, 12215, 13755, 36645, 45719, 137157, 228595, 320033, 685785, 960099, 1600165, 4800495]

約数ペア:

[(1, 4800495), (3, 1600165), (5, 960099), (7, 685785), (15, 320033), (21, 228595), (35, 137157), (105, 45719), (131, 36645), (349, 13755), (393, 12215), (655, 7329), (917, 5235), (1047, 4585), (1745, 2751), (1965, 2443)]