153130815

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{200171}}^1$

素因数の和:200199

約数の個数: 24

約数和(自身を含む): 281041488

約数和(自身を除く): 127910673

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 200171, 600513, 1000855, 1801539, 3002565, 3402907, 9007695, 10208721, 17014535, 30626163, 51043605, 153130815]

約数ペア:

[(1, 153130815), (3, 51043605), (5, 30626163), (9, 17014535), (15, 10208721), (17, 9007695), (45, 3402907), (51, 3002565), (85, 1801539), (153, 1000855), (255, 600513), (765, 200171)]