15136443

素因数分解:

$3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 27660960

約数和(自身を除く): 12524517

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 119, 147, 153, 189, 357, 441, 459, 673, 833, 1071, 1323, 2019, 2499, 3213, 4711, 6057, 7497, 11441, 14133, 18171, 22491, 32977, 34323, 42399, 80087, 98931, 102969, 127197, 240261, 296793, 308907, 560609, 720783, 890379, 1681827, 2162349, 5045481, 15136443]

約数ペア:

[(1, 15136443), (3, 5045481), (7, 2162349), (9, 1681827), (17, 890379), (21, 720783), (27, 560609), (49, 308907), (51, 296793), (63, 240261), (119, 127197), (147, 102969), (153, 98931), (189, 80087), (357, 42399), (441, 34323), (459, 32977), (673, 22491), (833, 18171), (1071, 14133), (1323, 11441), (2019, 7497), (2499, 6057), (3213, 4711)]