42910805

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1759}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 20956075

約数列:

[1, 5, 7, 17, 35, 41, 85, 119, 205, 287, 595, 697, 1435, 1759, 3485, 4879, 8795, 12313, 24395, 29903, 61565, 72119, 149515, 209321, 360595, 504833, 1046605, 1226023, 2524165, 6130115, 8582161, 42910805]

約数ペア:

[(1, 42910805), (5, 8582161), (7, 6130115), (17, 2524165), (35, 1226023), (41, 1046605), (85, 504833), (119, 360595), (205, 209321), (287, 149515), (595, 72119), (697, 61565), (1435, 29903), (1759, 24395), (3485, 12313), (4879, 8795)]