15217171611

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{1283}}^1$

素因数の和:1520

約数の個数: 64

約数和(自身を含む): 22779187200

約数和(自身を除く): 7562015589

約数列:

[1, 3, 19, 23, 57, 69, 83, 109, 249, 327, 437, 1283, 1311, 1577, 1909, 2071, 2507, 3849, 4731, 5727, 6213, 7521, 9047, 24377, 27141, 29509, 36271, 47633, 73131, 88527, 106489, 108813, 139847, 142899, 171893, 208081, 319467, 419541, 515679, 560671, 624243, 1682013, 2023291, 2449247, 2657093, 3216481, 3953539, 6069873, 7347741, 7971279, 9649443, 11607301, 11860617, 34821903, 46535693, 61113139, 139607079, 183339417, 220538719, 266967923, 661616157, 800903769, 5072390537, 15217171611]

約数ペア:

[(1, 15217171611), (3, 5072390537), (19, 800903769), (23, 661616157), (57, 266967923), (69, 220538719), (83, 183339417), (109, 139607079), (249, 61113139), (327, 46535693), (437, 34821903), (1283, 11860617), (1311, 11607301), (1577, 9649443), (1909, 7971279), (2071, 7347741), (2507, 6069873), (3849, 3953539), (4731, 3216481), (5727, 2657093), (6213, 2449247), (7521, 2023291), (9047, 1682013), (24377, 624243), (27141, 560671), (29509, 515679), (36271, 419541), (47633, 319467), (73131, 208081), (88527, 171893), (106489, 142899), (108813, 139847)]