51347565

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67121}}^1$

素因数の和:67149

約数の個数: 24

約数和(自身を含む): 94239288

約数和(自身を除く): 42891723

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 67121, 201363, 335605, 604089, 1006815, 1141057, 3020445, 3423171, 5705285, 10269513, 17115855, 51347565]

約数ペア:

[(1, 51347565), (3, 17115855), (5, 10269513), (9, 5705285), (15, 3423171), (17, 3020445), (45, 1141057), (51, 1006815), (85, 604089), (153, 335605), (255, 201363), (765, 67121)]