13315785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4373}}^1$

素因数の和:4417

約数の個数: 32

約数和(自身を含む): 25194240

約数和(自身を除く): 11878455

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 4373, 13119, 21865, 30611, 65595, 91833, 126817, 153055, 380451, 459165, 634085, 887719, 1902255, 2663157, 4438595, 13315785]

約数ペア:

[(1, 13315785), (3, 4438595), (5, 2663157), (7, 1902255), (15, 887719), (21, 634085), (29, 459165), (35, 380451), (87, 153055), (105, 126817), (145, 91833), (203, 65595), (435, 30611), (609, 21865), (1015, 13119), (3045, 4373)]