69453315

素因数分解:

$3^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1031}}^1$

素因数の和:1544

約数の個数: 32

約数和(自身を含む): 123840000

約数和(自身を除く): 54386685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 499, 1031, 1497, 2495, 3093, 4491, 5155, 7485, 9279, 13473, 15465, 22455, 27837, 46395, 67365, 139185, 514469, 1543407, 2572345, 4630221, 7717035, 13890663, 23151105, 69453315]

約数ペア:

[(1, 69453315), (3, 23151105), (5, 13890663), (9, 7717035), (15, 4630221), (27, 2572345), (45, 1543407), (135, 514469), (499, 139185), (1031, 67365), (1497, 46395), (2495, 27837), (3093, 22455), (4491, 15465), (5155, 13473), (7485, 9279)]