13519165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 19751040

約数和(自身を除く): 6231875

約数列:

[1, 5, 11, 17, 19, 55, 85, 95, 187, 209, 323, 761, 935, 1045, 1615, 3553, 3805, 8371, 12937, 14459, 17765, 41855, 64685, 72295, 142307, 159049, 245803, 711535, 795245, 1229015, 2703833, 13519165]

約数ペア:

[(1, 13519165), (5, 2703833), (11, 1229015), (17, 795245), (19, 711535), (55, 245803), (85, 159049), (95, 142307), (187, 72295), (209, 64685), (323, 41855), (761, 17765), (935, 14459), (1045, 12937), (1615, 8371), (3553, 3805)]