7914465

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 15043392

約数和(自身を除く): 7128927

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 83, 117, 163, 195, 249, 415, 489, 585, 747, 815, 1079, 1245, 1467, 2119, 2445, 3237, 3735, 5395, 6357, 7335, 9711, 10595, 13529, 16185, 19071, 31785, 40587, 48555, 67645, 95355, 121761, 175877, 202935, 527631, 608805, 879385, 1582893, 2638155, 7914465]

約数ペア:

[(1, 7914465), (3, 2638155), (5, 1582893), (9, 879385), (13, 608805), (15, 527631), (39, 202935), (45, 175877), (65, 121761), (83, 95355), (117, 67645), (163, 48555), (195, 40587), (249, 31785), (415, 19071), (489, 16185), (585, 13529), (747, 10595), (815, 9711), (1079, 7335), (1245, 6357), (1467, 5395), (2119, 3735), (2445, 3237)]