163089185

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3919}}^1$

素因数の和:4001

約数の個数: 32

約数和(自身を含む): 237081600

約数和(自身を除く): 73992415

約数列:

[1, 5, 7, 29, 35, 41, 145, 203, 205, 287, 1015, 1189, 1435, 3919, 5945, 8323, 19595, 27433, 41615, 113651, 137165, 160679, 568255, 795557, 803395, 1124753, 3977785, 4659691, 5623765, 23298455, 32617837, 163089185]

約数ペア:

[(1, 163089185), (5, 32617837), (7, 23298455), (29, 5623765), (35, 4659691), (41, 3977785), (145, 1124753), (203, 803395), (205, 795557), (287, 568255), (1015, 160679), (1189, 137165), (1435, 113651), (3919, 41615), (5945, 27433), (8323, 19595)]