146534475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{409}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 258063840

約数和(自身を除く): 111529365

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 281, 409, 425, 843, 1227, 1275, 1405, 2045, 4215, 4777, 6135, 6953, 7025, 10225, 14331, 20859, 21075, 23885, 30675, 34765, 71655, 104295, 114929, 119425, 173825, 344787, 358275, 521475, 574645, 1723935, 1953793, 2873225, 5861379, 8619675, 9768965, 29306895, 48844825, 146534475]

約数ペア:

[(1, 146534475), (3, 48844825), (5, 29306895), (15, 9768965), (17, 8619675), (25, 5861379), (51, 2873225), (75, 1953793), (85, 1723935), (255, 574645), (281, 521475), (409, 358275), (425, 344787), (843, 173825), (1227, 119425), (1275, 114929), (1405, 104295), (2045, 71655), (4215, 34765), (4777, 30675), (6135, 23885), (6953, 21075), (7025, 20859), (10225, 14331)]