128429893545

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{56773}}^1$

素因数の和:56966

約数の個数: 64

約数和(自身を含む): 219756257280

約数和(自身を除く): 91326363735

約数列:

[1, 3, 5, 15, 23, 69, 79, 83, 115, 237, 249, 345, 395, 415, 1185, 1245, 1817, 1909, 5451, 5727, 6557, 9085, 9545, 19671, 27255, 28635, 32785, 56773, 98355, 150811, 170319, 283865, 452433, 754055, 851595, 1305779, 2262165, 3917337, 4485067, 4712159, 6528895, 13455201, 14136477, 19586685, 22425335, 23560795, 67276005, 70682385, 103156541, 108379657, 309469623, 325138971, 372260561, 515782705, 541898285, 1116781683, 1547348115, 1625694855, 1861302805, 5583908415, 8561992903, 25685978709, 42809964515, 128429893545]

約数ペア:

[(1, 128429893545), (3, 42809964515), (5, 25685978709), (15, 8561992903), (23, 5583908415), (69, 1861302805), (79, 1625694855), (83, 1547348115), (115, 1116781683), (237, 541898285), (249, 515782705), (345, 372260561), (395, 325138971), (415, 309469623), (1185, 108379657), (1245, 103156541), (1817, 70682385), (1909, 67276005), (5451, 23560795), (5727, 22425335), (6557, 19586685), (9085, 14136477), (9545, 13455201), (19671, 6528895), (27255, 4712159), (28635, 4485067), (32785, 3917337), (56773, 2262165), (98355, 1305779), (150811, 851595), (170319, 754055), (283865, 452433)]