38810655

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66343}}^1$

素因数の和:66367

約数の個数: 24

約数和(自身を含む): 72447648

約数和(自身を除く): 33636993

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 66343, 199029, 331715, 597087, 862459, 995145, 2587377, 2985435, 4312295, 7762131, 12936885, 38810655]

約数ペア:

[(1, 38810655), (3, 12936885), (5, 7762131), (9, 4312295), (13, 2985435), (15, 2587377), (39, 995145), (45, 862459), (65, 597087), (117, 331715), (195, 199029), (585, 66343)]