75920895

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11027}}^1$

素因数の和:11061

約数の個数: 40

約数和(自身を含む): 144113904

約数和(自身を除く): 68193009

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 11027, 33081, 55135, 99243, 165405, 187459, 297729, 496215, 562377, 893187, 937295, 1488645, 1687131, 2811885, 4465935, 5061393, 8435655, 15184179, 25306965, 75920895]

約数ペア:

[(1, 75920895), (3, 25306965), (5, 15184179), (9, 8435655), (15, 5061393), (17, 4465935), (27, 2811885), (45, 1687131), (51, 1488645), (81, 937295), (85, 893187), (135, 562377), (153, 496215), (255, 297729), (405, 187459), (459, 165405), (765, 99243), (1377, 55135), (2295, 33081), (6885, 11027)]