842912055

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{1091}}^1$

素因数の和:1261

約数の個数: 64

約数和(自身を含む): 1541030400

約数和(自身を除く): 698118345

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 97, 135, 177, 291, 295, 485, 531, 873, 885, 1091, 1455, 1593, 2619, 2655, 3273, 4365, 5455, 5723, 7965, 9819, 13095, 16365, 17169, 28615, 29457, 49095, 51507, 64369, 85845, 105827, 147285, 154521, 193107, 257535, 317481, 321845, 529135, 579321, 772605, 952443, 965535, 1587405, 1737963, 2857329, 2896605, 4762215, 6243793, 8689815, 14286645, 18731379, 31218965, 56194137, 93656895, 168582411, 280970685, 842912055]

約数ペア:

[(1, 842912055), (3, 280970685), (5, 168582411), (9, 93656895), (15, 56194137), (27, 31218965), (45, 18731379), (59, 14286645), (97, 8689815), (135, 6243793), (177, 4762215), (291, 2896605), (295, 2857329), (485, 1737963), (531, 1587405), (873, 965535), (885, 952443), (1091, 772605), (1455, 579321), (1593, 529135), (2619, 321845), (2655, 317481), (3273, 257535), (4365, 193107), (5455, 154521), (5723, 147285), (7965, 105827), (9819, 85845), (13095, 64369), (16365, 51507), (17169, 49095), (28615, 29457)]