15228549

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 27181440

約数和(自身を除く): 11952891

約数列:

[1, 3, 7, 9, 17, 21, 51, 59, 63, 119, 153, 177, 241, 357, 413, 531, 723, 1003, 1071, 1239, 1687, 2169, 3009, 3717, 4097, 5061, 7021, 9027, 12291, 14219, 15183, 21063, 28679, 36873, 42657, 63189, 86037, 99533, 127971, 241723, 258111, 298599, 725169, 895797, 1692061, 2175507, 5076183, 15228549]

約数ペア:

[(1, 15228549), (3, 5076183), (7, 2175507), (9, 1692061), (17, 895797), (21, 725169), (51, 298599), (59, 258111), (63, 241723), (119, 127971), (153, 99533), (177, 86037), (241, 63189), (357, 42657), (413, 36873), (531, 28679), (723, 21063), (1003, 15183), (1071, 14219), (1239, 12291), (1687, 9027), (2169, 7021), (3009, 5061), (3717, 4097)]