197113395

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{3137}}^1$

素因数の和:3275

約数の個数: 32

約数和(自身を含む): 325347840

約数和(自身を除く): 128234445

約数列:

[1, 3, 5, 15, 59, 71, 177, 213, 295, 355, 885, 1065, 3137, 4189, 9411, 12567, 15685, 20945, 47055, 62835, 185083, 222727, 555249, 668181, 925415, 1113635, 2776245, 3340905, 13140893, 39422679, 65704465, 197113395]

約数ペア:

[(1, 197113395), (3, 65704465), (5, 39422679), (15, 13140893), (59, 3340905), (71, 2776245), (177, 1113635), (213, 925415), (295, 668181), (355, 555249), (885, 222727), (1065, 185083), (3137, 62835), (4189, 47055), (9411, 20945), (12567, 15685)]