413865

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 760968

約数和(自身を除く): 347103

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 541, 765, 1623, 2705, 4869, 8115, 9197, 24345, 27591, 45985, 82773, 137955, 413865]

約数ペア:

[(1, 413865), (3, 137955), (5, 82773), (9, 45985), (15, 27591), (17, 24345), (45, 9197), (51, 8115), (85, 4869), (153, 2705), (255, 1623), (541, 765)]