65679145

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{983}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 95219712

約数和(自身を除く): 29540567

約数列:

[1, 5, 7, 23, 35, 83, 115, 161, 415, 581, 805, 983, 1909, 2905, 4915, 6881, 9545, 13363, 22609, 34405, 66815, 81589, 113045, 158263, 407945, 571123, 791315, 1876547, 2855615, 9382735, 13135829, 65679145]

約数ペア:

[(1, 65679145), (5, 13135829), (7, 9382735), (23, 2855615), (35, 1876547), (83, 791315), (115, 571123), (161, 407945), (415, 158263), (581, 113045), (805, 81589), (983, 66815), (1909, 34405), (2905, 22609), (4915, 13363), (6881, 9545)]