154585305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2143}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 307706880

約数和(自身を除く): 153121575

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 229, 315, 687, 1145, 1603, 2061, 2143, 3435, 4809, 6429, 8015, 10305, 10715, 14427, 15001, 19287, 24045, 32145, 45003, 72135, 75005, 96435, 135009, 225015, 490747, 675045, 1472241, 2453735, 3435229, 4416723, 7361205, 10305687, 17176145, 22083615, 30917061, 51528435, 154585305]

約数ペア:

[(1, 154585305), (3, 51528435), (5, 30917061), (7, 22083615), (9, 17176145), (15, 10305687), (21, 7361205), (35, 4416723), (45, 3435229), (63, 2453735), (105, 1472241), (229, 675045), (315, 490747), (687, 225015), (1145, 135009), (1603, 96435), (2061, 75005), (2143, 72135), (3435, 45003), (4809, 32145), (6429, 24045), (8015, 19287), (10305, 15001), (10715, 14427)]