48264465

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 87552000

約数和(自身を除く): 39287535

約数列:

[1, 3, 5, 15, 19, 23, 37, 57, 69, 95, 111, 115, 185, 199, 285, 345, 437, 555, 597, 703, 851, 995, 1311, 2109, 2185, 2553, 2985, 3515, 3781, 4255, 4577, 6555, 7363, 10545, 11343, 12765, 13731, 16169, 18905, 22089, 22885, 36815, 48507, 56715, 68655, 80845, 86963, 110445, 139897, 169349, 242535, 260889, 419691, 434815, 508047, 699485, 846745, 1304445, 2098455, 2540235, 3217631, 9652893, 16088155, 48264465]

約数ペア:

[(1, 48264465), (3, 16088155), (5, 9652893), (15, 3217631), (19, 2540235), (23, 2098455), (37, 1304445), (57, 846745), (69, 699485), (95, 508047), (111, 434815), (115, 419691), (185, 260889), (199, 242535), (285, 169349), (345, 139897), (437, 110445), (555, 86963), (597, 80845), (703, 68655), (851, 56715), (995, 48507), (1311, 36815), (2109, 22885), (2185, 22089), (2553, 18905), (2985, 16169), (3515, 13731), (3781, 12765), (4255, 11343), (4577, 10545), (6555, 7363)]