168773025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{132371}}^1$

素因数の和:132401

約数の個数: 24

約数和(自身を含む): 295454304

約数和(自身を除く): 126681279

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 132371, 397113, 661855, 1985565, 2250307, 3309275, 6750921, 9927825, 11251535, 33754605, 56257675, 168773025]

約数ペア:

[(1, 168773025), (3, 56257675), (5, 33754605), (15, 11251535), (17, 9927825), (25, 6750921), (51, 3309275), (75, 2250307), (85, 1985565), (255, 661855), (425, 397113), (1275, 132371)]