12827955

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 24689664

約数和(自身を除く): 11861709

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 49, 93, 105, 147, 155, 217, 245, 465, 563, 651, 735, 1085, 1519, 1689, 2815, 3255, 3941, 4557, 7595, 8445, 11823, 17453, 19705, 22785, 27587, 52359, 59115, 82761, 87265, 122171, 137935, 261795, 366513, 413805, 610855, 855197, 1832565, 2565591, 4275985, 12827955]

約数ペア:

[(1, 12827955), (3, 4275985), (5, 2565591), (7, 1832565), (15, 855197), (21, 610855), (31, 413805), (35, 366513), (49, 261795), (93, 137935), (105, 122171), (147, 87265), (155, 82761), (217, 59115), (245, 52359), (465, 27587), (563, 22785), (651, 19705), (735, 17453), (1085, 11823), (1519, 8445), (1689, 7595), (2815, 4557), (3255, 3941)]