1288967535

素因数分解:

$3^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{47189}}^1$

素因数の和:47807

約数の個数: 24

約数和(自身を含む): 2237938560

約数和(自身を除く): 948971025

約数列:

[1, 3, 5, 9, 15, 45, 607, 1821, 3035, 5463, 9105, 27315, 47189, 141567, 235945, 424701, 707835, 2123505, 28643723, 85931169, 143218615, 257793507, 429655845, 1288967535]

約数ペア:

[(1, 1288967535), (3, 429655845), (5, 257793507), (9, 143218615), (15, 85931169), (45, 28643723), (607, 2123505), (1821, 707835), (3035, 424701), (5463, 235945), (9105, 141567), (27315, 47189)]