129179955

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 227082240

約数和(自身を除く): 97902285

約数列:

[1, 3, 5, 15, 19, 43, 57, 83, 95, 127, 129, 215, 249, 285, 381, 415, 635, 645, 817, 1245, 1577, 1905, 2413, 2451, 3569, 4085, 4731, 5461, 7239, 7885, 10541, 10707, 12065, 12255, 16383, 17845, 23655, 27305, 31623, 36195, 52705, 53535, 67811, 81915, 103759, 158115, 200279, 203433, 311277, 339055, 453263, 518795, 600837, 1001395, 1017165, 1359789, 1556385, 2266315, 3004185, 6798945, 8611997, 25835991, 43059985, 129179955]

約数ペア:

[(1, 129179955), (3, 43059985), (5, 25835991), (15, 8611997), (19, 6798945), (43, 3004185), (57, 2266315), (83, 1556385), (95, 1359789), (127, 1017165), (129, 1001395), (215, 600837), (249, 518795), (285, 453263), (381, 339055), (415, 311277), (635, 203433), (645, 200279), (817, 158115), (1245, 103759), (1577, 81915), (1905, 67811), (2413, 53535), (2451, 52705), (3569, 36195), (4085, 31623), (4731, 27305), (5461, 23655), (7239, 17845), (7885, 16383), (10541, 12255), (10707, 12065)]