15383256

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 45527040

約数和(自身を除く): 30143784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 103, 127, 147, 168, 196, 206, 254, 294, 309, 381, 392, 412, 508, 588, 618, 721, 762, 824, 889, 1016, 1176, 1236, 1442, 1524, 1778, 2163, 2472, 2667, 2884, 3048, 3556, 4326, 5047, 5334, 5768, 6223, 7112, 8652, 10094, 10668, 12446, 13081, 15141, 17304, 18669, 20188, 21336, 24892, 26162, 30282, 37338, 39243, 40376, 49784, 52324, 60564, 74676, 78486, 91567, 104648, 121128, 149352, 156972, 183134, 274701, 313944, 366268, 549402, 640969, 732536, 1098804, 1281938, 1922907, 2197608, 2563876, 3845814, 5127752, 7691628, 15383256]

約数ペア:

[(1, 15383256), (2, 7691628), (3, 5127752), (4, 3845814), (6, 2563876), (7, 2197608), (8, 1922907), (12, 1281938), (14, 1098804), (21, 732536), (24, 640969), (28, 549402), (42, 366268), (49, 313944), (56, 274701), (84, 183134), (98, 156972), (103, 149352), (127, 121128), (147, 104648), (168, 91567), (196, 78486), (206, 74676), (254, 60564), (294, 52324), (309, 49784), (381, 40376), (392, 39243), (412, 37338), (508, 30282), (588, 26162), (618, 24892), (721, 21336), (762, 20188), (824, 18669), (889, 17304), (1016, 15141), (1176, 13081), (1236, 12446), (1442, 10668), (1524, 10094), (1778, 8652), (2163, 7112), (2472, 6223), (2667, 5768), (2884, 5334), (3048, 5047), (3556, 4326)]