4820865

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{937}}^1$

素因数の和:966

約数の個数: 32

約数和(自身を含む): 9004800

約数和(自身を除く): 4183935

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 937, 1029, 1715, 2811, 4685, 5145, 6559, 14055, 19677, 32795, 45913, 98385, 137739, 229565, 321391, 688695, 964173, 1606955, 4820865]

約数ペア:

[(1, 4820865), (3, 1606955), (5, 964173), (7, 688695), (15, 321391), (21, 229565), (35, 137739), (49, 98385), (105, 45913), (147, 32795), (245, 19677), (343, 14055), (735, 6559), (937, 5145), (1029, 4685), (1715, 2811)]