67426155

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 127948800

約数和(自身を除く): 60522645

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 97, 135, 171, 271, 285, 291, 485, 513, 813, 855, 873, 1355, 1455, 1843, 2439, 2565, 2619, 4065, 4365, 5149, 5529, 7317, 9215, 12195, 13095, 15447, 16587, 25745, 26287, 27645, 36585, 46341, 49761, 77235, 78861, 82935, 131435, 139023, 231705, 236583, 248805, 394305, 499453, 695115, 709749, 1182915, 1498359, 2497265, 3548745, 4495077, 7491795, 13485231, 22475385, 67426155]

約数ペア:

[(1, 67426155), (3, 22475385), (5, 13485231), (9, 7491795), (15, 4495077), (19, 3548745), (27, 2497265), (45, 1498359), (57, 1182915), (95, 709749), (97, 695115), (135, 499453), (171, 394305), (271, 248805), (285, 236583), (291, 231705), (485, 139023), (513, 131435), (813, 82935), (855, 78861), (873, 77235), (1355, 49761), (1455, 46341), (1843, 36585), (2439, 27645), (2565, 26287), (2619, 25745), (4065, 16587), (4365, 15447), (5149, 13095), (5529, 12195), (7317, 9215)]