16317495

素因数分解:

$3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1039}}^1$

素因数の和:1399

約数の個数: 24

約数和(自身を含む): 28392000

約数和(自身を除く): 12074505

約数列:

[1, 3, 5, 9, 15, 45, 349, 1039, 1047, 1745, 3117, 3141, 5195, 5235, 9351, 15585, 15705, 46755, 362611, 1087833, 1813055, 3263499, 5439165, 16317495]

約数ペア:

[(1, 16317495), (3, 5439165), (5, 3263499), (9, 1813055), (15, 1087833), (45, 362611), (349, 46755), (1039, 15705), (1047, 15585), (1745, 9351), (3117, 5235), (3141, 5195)]