65341335

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1693}}^1$

素因数の和:1815

約数の個数: 32

約数和(自身を含む): 109283328

約数和(自身を除く): 43941993

約数列:

[1, 3, 5, 15, 31, 83, 93, 155, 249, 415, 465, 1245, 1693, 2573, 5079, 7719, 8465, 12865, 25395, 38595, 52483, 140519, 157449, 262415, 421557, 702595, 787245, 2107785, 4356089, 13068267, 21780445, 65341335]

約数ペア:

[(1, 65341335), (3, 21780445), (5, 13068267), (15, 4356089), (31, 2107785), (83, 787245), (93, 702595), (155, 421557), (249, 262415), (415, 157449), (465, 140519), (1245, 52483), (1693, 38595), (2573, 25395), (5079, 12865), (7719, 8465)]