3161745

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4133}}^1$

素因数の和:4161

約数の個数: 24

約数和(自身を含む): 5804136

約数和(自身を除く): 2642391

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 4133, 12399, 20665, 37197, 61995, 70261, 185985, 210783, 351305, 632349, 1053915, 3161745]

約数ペア:

[(1, 3161745), (3, 1053915), (5, 632349), (9, 351305), (15, 210783), (17, 185985), (45, 70261), (51, 61995), (85, 37197), (153, 20665), (255, 12399), (765, 4133)]