87165

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 163800

約数和(自身を除く): 76635

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 149, 195, 447, 585, 745, 1341, 1937, 2235, 5811, 6705, 9685, 17433, 29055, 87165]

約数ペア:

[(1, 87165), (3, 29055), (5, 17433), (9, 9685), (13, 6705), (15, 5811), (39, 2235), (45, 1937), (65, 1341), (117, 745), (149, 585), (195, 447)]