870858491355

素因数分解:

$3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2063}}^1\times {\mathrm{23629}}^1$

素因数の和:26100

約数の個数: 48

約数和(自身を含む): 1514087902080

約数和(自身を除く): 643229410725

約数列:

[1, 3, 5, 9, 15, 45, 397, 1191, 1985, 2063, 3573, 5955, 6189, 10315, 17865, 18567, 23629, 30945, 70887, 92835, 118145, 212661, 354435, 819011, 1063305, 2457033, 4095055, 7371099, 9380713, 12285165, 28142139, 36855495, 46903565, 48746627, 84426417, 140710695, 146239881, 243733135, 422132085, 438719643, 731199405, 2193598215, 19352410919, 58057232757, 96762054595, 174171698271, 290286163785, 870858491355]

約数ペア:

[(1, 870858491355), (3, 290286163785), (5, 174171698271), (9, 96762054595), (15, 58057232757), (45, 19352410919), (397, 2193598215), (1191, 731199405), (1985, 438719643), (2063, 422132085), (3573, 243733135), (5955, 146239881), (6189, 140710695), (10315, 84426417), (17865, 48746627), (18567, 46903565), (23629, 36855495), (30945, 28142139), (70887, 12285165), (92835, 9380713), (118145, 7371099), (212661, 4095055), (354435, 2457033), (819011, 1063305)]