5205297

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 7833600

約数和(自身を除く): 2628303

約数列:

[1, 3, 19, 29, 47, 57, 67, 87, 141, 201, 551, 893, 1273, 1363, 1653, 1943, 2679, 3149, 3819, 4089, 5829, 9447, 25897, 36917, 59831, 77691, 91321, 110751, 179493, 273963, 1735099, 5205297]

約数ペア:

[(1, 5205297), (3, 1735099), (19, 273963), (29, 179493), (47, 110751), (57, 91321), (67, 77691), (87, 59831), (141, 36917), (201, 25897), (551, 9447), (893, 5829), (1273, 4089), (1363, 3819), (1653, 3149), (1943, 2679)]