2812181515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{47387}}^1$

素因数の和:47499

約数の個数: 32

約数和(自身を含む): 4012436736

約数和(自身を除く): 1200255221

約数列:

[1, 5, 11, 13, 55, 65, 83, 143, 415, 715, 913, 1079, 4565, 5395, 11869, 47387, 59345, 236935, 521257, 616031, 2606285, 3080155, 3933121, 6776341, 19665605, 33881705, 43264331, 51130573, 216321655, 255652865, 562436303, 2812181515]

約数ペア:

[(1, 2812181515), (5, 562436303), (11, 255652865), (13, 216321655), (55, 51130573), (65, 43264331), (83, 33881705), (143, 19665605), (415, 6776341), (715, 3933121), (913, 3080155), (1079, 2606285), (4565, 616031), (5395, 521257), (11869, 236935), (47387, 59345)]