47189445

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{313}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 83348160

約数和(自身を除く): 36158715

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 313, 345, 437, 529, 939, 1311, 1565, 1587, 2185, 2645, 4695, 5947, 6555, 7199, 7935, 10051, 17841, 21597, 29735, 30153, 35995, 50255, 89205, 107985, 136781, 150765, 165577, 410343, 496731, 683905, 827885, 2051715, 2483655, 3145963, 9437889, 15729815, 47189445]

約数ペア:

[(1, 47189445), (3, 15729815), (5, 9437889), (15, 3145963), (19, 2483655), (23, 2051715), (57, 827885), (69, 683905), (95, 496731), (115, 410343), (285, 165577), (313, 150765), (345, 136781), (437, 107985), (529, 89205), (939, 50255), (1311, 35995), (1565, 30153), (1587, 29735), (2185, 21597), (2645, 17841), (4695, 10051), (5947, 7935), (6555, 7199)]