422977395

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{3137}}^1$

素因数の和:3335

約数の個数: 32

約数和(自身を含む): 691364160

約数和(自身を除く): 268386765

約数列:

[1, 3, 5, 15, 89, 101, 267, 303, 445, 505, 1335, 1515, 3137, 8989, 9411, 15685, 26967, 44945, 47055, 134835, 279193, 316837, 837579, 950511, 1395965, 1584185, 4187895, 4752555, 28198493, 84595479, 140992465, 422977395]

約数ペア:

[(1, 422977395), (3, 140992465), (5, 84595479), (15, 28198493), (89, 4752555), (101, 4187895), (267, 1584185), (303, 1395965), (445, 950511), (505, 837579), (1335, 316837), (1515, 279193), (3137, 134835), (8989, 47055), (9411, 44945), (15685, 26967)]