15395770281

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2\times {\mathrm{2503}}^1$

素因数の和:2674

約数の個数: 48

約数和(自身を含む): 22698659840

約数和(自身を除く): 7302889559

約数列:

[1, 3, 19, 31, 57, 59, 93, 177, 589, 1121, 1767, 1829, 2503, 3363, 3481, 5487, 7509, 10443, 34751, 47557, 66139, 77593, 104253, 107911, 142671, 147677, 198417, 232779, 323733, 443031, 1474267, 2050309, 2805863, 4422801, 4577987, 6150927, 8417589, 8712943, 13733961, 26138829, 86981753, 165545917, 260945259, 270101233, 496637751, 810303699, 5131923427, 15395770281]

約数ペア:

[(1, 15395770281), (3, 5131923427), (19, 810303699), (31, 496637751), (57, 270101233), (59, 260945259), (93, 165545917), (177, 86981753), (589, 26138829), (1121, 13733961), (1767, 8712943), (1829, 8417589), (2503, 6150927), (3363, 4577987), (3481, 4422801), (5487, 2805863), (7509, 2050309), (10443, 1474267), (34751, 443031), (47557, 323733), (66139, 232779), (77593, 198417), (104253, 147677), (107911, 142671)]