38574275

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:344

約数の個数: 36

約数和(自身を含む): 53675880

約数和(自身を除く): 15101605

約数列:

[1, 5, 17, 19, 25, 85, 95, 281, 289, 323, 425, 475, 1405, 1445, 1615, 4777, 5339, 5491, 7025, 7225, 8075, 23885, 26695, 27455, 81209, 90763, 119425, 133475, 137275, 406045, 453815, 1542971, 2030225, 2269075, 7714855, 38574275]

約数ペア:

[(1, 38574275), (5, 7714855), (17, 2269075), (19, 2030225), (25, 1542971), (85, 453815), (95, 406045), (281, 137275), (289, 133475), (323, 119425), (425, 90763), (475, 81209), (1405, 27455), (1445, 26695), (1615, 23885), (4777, 8075), (5339, 7225), (5491, 7025)]