6579765

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 12856320

約数和(自身を除く): 6276555

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 47, 51, 61, 85, 135, 141, 153, 183, 235, 255, 305, 423, 459, 549, 705, 765, 799, 915, 1037, 1269, 1647, 2115, 2295, 2397, 2745, 2867, 3111, 3995, 5185, 6345, 7191, 8235, 8601, 9333, 11985, 14335, 15555, 21573, 25803, 27999, 35955, 43005, 46665, 48739, 77409, 107865, 129015, 139995, 146217, 243695, 387045, 438651, 731085, 1315953, 2193255, 6579765]

約数ペア:

[(1, 6579765), (3, 2193255), (5, 1315953), (9, 731085), (15, 438651), (17, 387045), (27, 243695), (45, 146217), (47, 139995), (51, 129015), (61, 107865), (85, 77409), (135, 48739), (141, 46665), (153, 43005), (183, 35955), (235, 27999), (255, 25803), (305, 21573), (423, 15555), (459, 14335), (549, 11985), (705, 9333), (765, 8601), (799, 8235), (915, 7191), (1037, 6345), (1269, 5185), (1647, 3995), (2115, 3111), (2295, 2867), (2397, 2745)]