6423705

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 12265344

約数和(自身を除く): 5841639

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 311, 405, 459, 765, 933, 1215, 1377, 1555, 2295, 2799, 4131, 4665, 5287, 6885, 8397, 13995, 15861, 20655, 25191, 26435, 41985, 47583, 75573, 79305, 125955, 142749, 237915, 377865, 428247, 713745, 1284741, 2141235, 6423705]

約数ペア:

[(1, 6423705), (3, 2141235), (5, 1284741), (9, 713745), (15, 428247), (17, 377865), (27, 237915), (45, 142749), (51, 125955), (81, 79305), (85, 75573), (135, 47583), (153, 41985), (243, 26435), (255, 25191), (311, 20655), (405, 15861), (459, 13995), (765, 8397), (933, 6885), (1215, 5287), (1377, 4665), (1555, 4131), (2295, 2799)]