7173855

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12263}}^1$

素因数の和:12287

約数の個数: 24

約数和(自身を含む): 13392288

約数和(自身を除く): 6218433

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 12263, 36789, 61315, 110367, 159419, 183945, 478257, 551835, 797095, 1434771, 2391285, 7173855]

約数ペア:

[(1, 7173855), (3, 2391285), (5, 1434771), (9, 797095), (13, 551835), (15, 478257), (39, 183945), (45, 159419), (65, 110367), (117, 61315), (195, 36789), (585, 12263)]