155133075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{433}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 273170016

約数和(自身を除く): 118036941

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 281, 425, 433, 843, 1275, 1299, 1405, 2165, 4215, 4777, 6495, 7025, 7361, 10825, 14331, 21075, 22083, 23885, 32475, 36805, 71655, 110415, 119425, 121673, 184025, 358275, 365019, 552075, 608365, 1825095, 2068441, 3041825, 6205323, 9125475, 10342205, 31026615, 51711025, 155133075]

約数ペア:

[(1, 155133075), (3, 51711025), (5, 31026615), (15, 10342205), (17, 9125475), (25, 6205323), (51, 3041825), (75, 2068441), (85, 1825095), (255, 608365), (281, 552075), (425, 365019), (433, 358275), (843, 184025), (1275, 121673), (1299, 119425), (1405, 110415), (2165, 71655), (4215, 36805), (4777, 32475), (6495, 23885), (7025, 22083), (7361, 21075), (10825, 14331)]