75022785

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{349}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 138574800

約数和(自身を除く): 63552015

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 281, 349, 765, 843, 1047, 1405, 1745, 2529, 3141, 4215, 4777, 5235, 5933, 12645, 14331, 15705, 17799, 23885, 29665, 42993, 53397, 71655, 88995, 98069, 214965, 266985, 294207, 490345, 882621, 1471035, 1667173, 4413105, 5001519, 8335865, 15004557, 25007595, 75022785]

約数ペア:

[(1, 75022785), (3, 25007595), (5, 15004557), (9, 8335865), (15, 5001519), (17, 4413105), (45, 1667173), (51, 1471035), (85, 882621), (153, 490345), (255, 294207), (281, 266985), (349, 214965), (765, 98069), (843, 88995), (1047, 71655), (1405, 53397), (1745, 42993), (2529, 29665), (3141, 23885), (4215, 17799), (4777, 15705), (5235, 14331), (5933, 12645)]