79876585

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 106064640

約数和(自身を除く): 26188055

約数列:

[1, 5, 23, 29, 43, 115, 145, 215, 557, 667, 989, 1247, 2785, 3335, 4945, 6235, 12811, 16153, 23951, 28681, 64055, 80765, 119755, 143405, 371519, 550873, 694579, 1857595, 2754365, 3472895, 15975317, 79876585]

約数ペア:

[(1, 79876585), (5, 15975317), (23, 3472895), (29, 2754365), (43, 1857595), (115, 694579), (145, 550873), (215, 371519), (557, 143405), (667, 119755), (989, 80765), (1247, 64055), (2785, 28681), (3335, 23951), (4945, 16153), (6235, 12811)]