76251915

素因数分解:

$3^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1381}}^1$

素因数の和:1804

約数の個数: 32

約数和(自身を含む): 135988800

約数和(自身を除く): 59736885

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 409, 1227, 1381, 2045, 3681, 4143, 6135, 6905, 11043, 12429, 18405, 20715, 37287, 55215, 62145, 186435, 564829, 1694487, 2824145, 5083461, 8472435, 15250383, 25417305, 76251915]

約数ペア:

[(1, 76251915), (3, 25417305), (5, 15250383), (9, 8472435), (15, 5083461), (27, 2824145), (45, 1694487), (135, 564829), (409, 186435), (1227, 62145), (1381, 55215), (2045, 37287), (3681, 20715), (4143, 18405), (6135, 12429), (6905, 11043)]