5280666819

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1\times {\mathrm{919}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 7296998400

約数和(自身を除く): 2016331581

約数列:

[1, 3, 53, 71, 159, 213, 509, 919, 1527, 2757, 3763, 11289, 26977, 36139, 48707, 65249, 80931, 108417, 146121, 195747, 467771, 1403313, 1915367, 3458197, 5746101, 10374591, 24791863, 33211741, 74375589, 99635223, 1760222273, 5280666819]

約数ペア:

[(1, 5280666819), (3, 1760222273), (53, 99635223), (71, 74375589), (159, 33211741), (213, 24791863), (509, 10374591), (919, 5746101), (1527, 3458197), (2757, 1915367), (3763, 1403313), (11289, 467771), (26977, 195747), (36139, 146121), (48707, 108417), (65249, 80931)]