15693121455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1\times {\mathrm{1523}}^1$

素因数の和:2056

約数の個数: 64

約数和(自身を含む): 27635655168

約数和(自身を除く): 11942533713

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 197, 317, 591, 951, 985, 1523, 1585, 2167, 2955, 3487, 4569, 4755, 6501, 7615, 10461, 10835, 16753, 17435, 22845, 32505, 50259, 52305, 62449, 83765, 187347, 251295, 300031, 312245, 482791, 686939, 900093, 936735, 1448373, 1500155, 2060817, 2413955, 3300341, 3434695, 4500465, 5310701, 7241865, 9901023, 10304085, 15932103, 16501705, 26553505, 49505115, 79660515, 95109827, 285329481, 475549135, 1046208097, 1426647405, 3138624291, 5231040485, 15693121455]

約数ペア:

[(1, 15693121455), (3, 5231040485), (5, 3138624291), (11, 1426647405), (15, 1046208097), (33, 475549135), (55, 285329481), (165, 95109827), (197, 79660515), (317, 49505115), (591, 26553505), (951, 16501705), (985, 15932103), (1523, 10304085), (1585, 9901023), (2167, 7241865), (2955, 5310701), (3487, 4500465), (4569, 3434695), (4755, 3300341), (6501, 2413955), (7615, 2060817), (10461, 1500155), (10835, 1448373), (16753, 936735), (17435, 900093), (22845, 686939), (32505, 482791), (50259, 312245), (52305, 300031), (62449, 251295), (83765, 187347)]