75920985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8311}}^1$

素因数の和:8358

約数の個数: 48

約数和(自身を含む): 155600640

約数和(自身を除く): 79679655

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 3045, 8311, 9135, 24933, 41555, 58177, 74799, 124665, 174531, 241019, 290885, 373995, 523593, 723057, 872655, 1205095, 1687133, 2169171, 2617965, 3615285, 5061399, 8435665, 10845855, 15184197, 25306995, 75920985]

約数ペア:

[(1, 75920985), (3, 25306995), (5, 15184197), (7, 10845855), (9, 8435665), (15, 5061399), (21, 3615285), (29, 2617965), (35, 2169171), (45, 1687133), (63, 1205095), (87, 872655), (105, 723057), (145, 523593), (203, 373995), (261, 290885), (315, 241019), (435, 174531), (609, 124665), (1015, 74799), (1305, 58177), (1827, 41555), (3045, 24933), (8311, 9135)]