16889355

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53617}}^1$

素因数の和:53635

約数の個数: 24

約数和(自身を含む): 33457632

約数和(自身を除く): 16568277

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 53617, 160851, 268085, 375319, 482553, 804255, 1125957, 1876595, 2412765, 3377871, 5629785, 16889355]

約数ペア:

[(1, 16889355), (3, 5629785), (5, 3377871), (7, 2412765), (9, 1876595), (15, 1125957), (21, 804255), (35, 482553), (45, 375319), (63, 268085), (105, 160851), (315, 53617)]