24768745

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 32205528

約数和(自身を除く): 7436783

約数列:

[1, 5, 17, 61, 85, 281, 289, 305, 1037, 1405, 1445, 4777, 5185, 17141, 17629, 23885, 81209, 85705, 88145, 291397, 406045, 1456985, 4953749, 24768745]

約数ペア:

[(1, 24768745), (5, 4953749), (17, 1456985), (61, 406045), (85, 291397), (281, 88145), (289, 85705), (305, 81209), (1037, 23885), (1405, 17629), (1445, 17141), (4777, 5185)]