11937765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 23224320

約数和(自身を除く): 11286555

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 47, 59, 105, 123, 141, 177, 205, 235, 287, 295, 329, 413, 615, 705, 861, 885, 987, 1239, 1435, 1645, 1927, 2065, 2419, 2773, 4305, 4935, 5781, 6195, 7257, 8319, 9635, 12095, 13489, 13865, 16933, 19411, 28905, 36285, 40467, 41595, 50799, 58233, 67445, 84665, 97055, 113693, 202335, 253995, 291165, 341079, 568465, 795851, 1705395, 2387553, 3979255, 11937765]

約数ペア:

[(1, 11937765), (3, 3979255), (5, 2387553), (7, 1705395), (15, 795851), (21, 568465), (35, 341079), (41, 291165), (47, 253995), (59, 202335), (105, 113693), (123, 97055), (141, 84665), (177, 67445), (205, 58233), (235, 50799), (287, 41595), (295, 40467), (329, 36285), (413, 28905), (615, 19411), (705, 16933), (861, 13865), (885, 13489), (987, 12095), (1239, 9635), (1435, 8319), (1645, 7257), (1927, 6195), (2065, 5781), (2419, 4935), (2773, 4305)]