129243415

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 191585088

約数和(自身を除く): 62341673

約数列:

[1, 5, 7, 19, 35, 53, 95, 133, 193, 265, 361, 371, 665, 965, 1007, 1351, 1805, 1855, 2527, 3667, 5035, 6755, 7049, 10229, 12635, 18335, 19133, 25669, 35245, 51145, 69673, 71603, 95665, 128345, 133931, 194351, 348365, 358015, 487711, 669655, 971755, 1360457, 2438555, 3692669, 6802285, 18463345, 25848683, 129243415]

約数ペア:

[(1, 129243415), (5, 25848683), (7, 18463345), (19, 6802285), (35, 3692669), (53, 2438555), (95, 1360457), (133, 971755), (193, 669655), (265, 487711), (361, 358015), (371, 348365), (665, 194351), (965, 133931), (1007, 128345), (1351, 95665), (1805, 71603), (1855, 69673), (2527, 51145), (3667, 35245), (5035, 25669), (6755, 19133), (7049, 18335), (10229, 12635)]