15698301381

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{40829}}^1$

素因数の和:41218

約数の個数: 48

約数和(自身を含む): 27516153600

約数和(自身を除く): 11817852219

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 359, 1071, 1077, 2513, 3231, 6103, 7539, 18309, 22617, 40829, 42721, 54927, 122487, 128163, 285803, 367461, 384489, 694093, 857409, 2082279, 2572227, 4858651, 6246837, 14575953, 14657611, 43727859, 43972833, 102603277, 131918499, 249179387, 307809831, 747538161, 923429493, 1744255709, 2242614483, 5232767127, 15698301381]

約数ペア:

[(1, 15698301381), (3, 5232767127), (7, 2242614483), (9, 1744255709), (17, 923429493), (21, 747538161), (51, 307809831), (63, 249179387), (119, 131918499), (153, 102603277), (357, 43972833), (359, 43727859), (1071, 14657611), (1077, 14575953), (2513, 6246837), (3231, 4858651), (6103, 2572227), (7539, 2082279), (18309, 857409), (22617, 694093), (40829, 384489), (42721, 367461), (54927, 285803), (122487, 128163)]