24004425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 42800832

約数和(自身を除く): 18796407

約数列:

[1, 3, 5, 15, 17, 25, 51, 67, 75, 85, 201, 255, 281, 335, 425, 843, 1005, 1139, 1275, 1405, 1675, 3417, 4215, 4777, 5025, 5695, 7025, 14331, 17085, 18827, 21075, 23885, 28475, 56481, 71655, 85425, 94135, 119425, 282405, 320059, 358275, 470675, 960177, 1412025, 1600295, 4800885, 8001475, 24004425]

約数ペア:

[(1, 24004425), (3, 8001475), (5, 4800885), (15, 1600295), (17, 1412025), (25, 960177), (51, 470675), (67, 358275), (75, 320059), (85, 282405), (201, 119425), (255, 94135), (281, 85425), (335, 71655), (425, 56481), (843, 28475), (1005, 23885), (1139, 21075), (1275, 18827), (1405, 17085), (1675, 14331), (3417, 7025), (4215, 5695), (4777, 5025)]