13310745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7457}}^1$

素因数の和:7489

約数の個数: 32

約数和(自身を含む): 25774848

約数和(自身を除く): 12464103

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 7457, 22371, 37285, 52199, 111855, 126769, 156597, 260995, 380307, 633845, 782985, 887383, 1901535, 2662149, 4436915, 13310745]

約数ペア:

[(1, 13310745), (3, 4436915), (5, 2662149), (7, 1901535), (15, 887383), (17, 782985), (21, 633845), (35, 380307), (51, 260995), (85, 156597), (105, 126769), (119, 111855), (255, 52199), (357, 37285), (595, 22371), (1785, 7457)]