15554133

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 28753920

約数和(自身を除く): 13199787

約数列:

[1, 3, 7, 9, 17, 21, 27, 47, 51, 63, 103, 119, 141, 153, 189, 309, 329, 357, 423, 459, 721, 799, 927, 987, 1071, 1269, 1751, 2163, 2397, 2781, 2961, 3213, 4841, 5253, 5593, 6489, 7191, 8883, 12257, 14523, 15759, 16779, 19467, 21573, 33887, 36771, 43569, 47277, 50337, 82297, 101661, 110313, 130707, 151011, 246891, 304983, 330939, 576079, 740673, 914949, 1728237, 2222019, 5184711, 15554133]

約数ペア:

[(1, 15554133), (3, 5184711), (7, 2222019), (9, 1728237), (17, 914949), (21, 740673), (27, 576079), (47, 330939), (51, 304983), (63, 246891), (103, 151011), (119, 130707), (141, 110313), (153, 101661), (189, 82297), (309, 50337), (329, 47277), (357, 43569), (423, 36771), (459, 33887), (721, 21573), (799, 19467), (927, 16779), (987, 15759), (1071, 14523), (1269, 12257), (1751, 8883), (2163, 7191), (2397, 6489), (2781, 5593), (2961, 5253), (3213, 4841)]