42687851665

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{159739}}^1$

素因数の和:159889

約数の個数: 32

約数和(自身を含む): 56356272000

約数和(自身を除く): 13668420335

約数列:

[1, 5, 19, 29, 95, 97, 145, 485, 551, 1843, 2755, 2813, 9215, 14065, 53447, 159739, 267235, 798695, 3035041, 4632431, 15175205, 15494683, 23162155, 77473415, 88016189, 294398977, 440080945, 449345807, 1471994885, 2246729035, 8537570333, 42687851665]

約数ペア:

[(1, 42687851665), (5, 8537570333), (19, 2246729035), (29, 1471994885), (95, 449345807), (97, 440080945), (145, 294398977), (485, 88016189), (551, 77473415), (1843, 23162155), (2755, 15494683), (2813, 15175205), (9215, 4632431), (14065, 3035041), (53447, 798695), (159739, 267235)]