47596815

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 99061248

約数和(自身を除く): 51464433

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 103, 105, 135, 163, 189, 309, 315, 405, 489, 515, 567, 721, 815, 927, 945, 1141, 1467, 1545, 2163, 2445, 2781, 2835, 3423, 3605, 4401, 4635, 5705, 6489, 7335, 8343, 10269, 10815, 13203, 13905, 16789, 17115, 19467, 22005, 30807, 32445, 41715, 50367, 51345, 58401, 66015, 83945, 92421, 97335, 117523, 151101, 154035, 251835, 292005, 352569, 453303, 462105, 587615, 755505, 1057707, 1359909, 1762845, 2266515, 3173121, 5288535, 6799545, 9519363, 15865605, 47596815]

約数ペア:

[(1, 47596815), (3, 15865605), (5, 9519363), (7, 6799545), (9, 5288535), (15, 3173121), (21, 2266515), (27, 1762845), (35, 1359909), (45, 1057707), (63, 755505), (81, 587615), (103, 462105), (105, 453303), (135, 352569), (163, 292005), (189, 251835), (309, 154035), (315, 151101), (405, 117523), (489, 97335), (515, 92421), (567, 83945), (721, 66015), (815, 58401), (927, 51345), (945, 50367), (1141, 41715), (1467, 32445), (1545, 30807), (2163, 22005), (2445, 19467), (2781, 17115), (2835, 16789), (3423, 13905), (3605, 13203), (4401, 10815), (4635, 10269), (5705, 8343), (6489, 7335)]