16188675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12697}}^1$

素因数の和:12727

約数の個数: 24

約数和(自身を含む): 28341936

約数和(自身を除く): 12153261

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 12697, 38091, 63485, 190455, 215849, 317425, 647547, 952275, 1079245, 3237735, 5396225, 16188675]

約数ペア:

[(1, 16188675), (3, 5396225), (5, 3237735), (15, 1079245), (17, 952275), (25, 647547), (51, 317425), (75, 215849), (85, 190455), (255, 63485), (425, 38091), (1275, 12697)]