64737045

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{13967}}^1$

素因数の和:14081

約数の個数: 24

約数和(自身を含む): 113308416

約数和(自身を除く): 48571371

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 4635, 13967, 41901, 69835, 125703, 209505, 628515, 1438601, 4315803, 7193005, 12947409, 21579015, 64737045]

約数ペア:

[(1, 64737045), (3, 21579015), (5, 12947409), (9, 7193005), (15, 4315803), (45, 1438601), (103, 628515), (309, 209505), (515, 125703), (927, 69835), (1545, 41901), (4635, 13967)]