6478785

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1$

素因数の和:975

約数の個数: 40

約数和(自身を含む): 12310056

約数和(自身を除く): 5831271

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 941, 1377, 2295, 2823, 4705, 6885, 8469, 14115, 15997, 25407, 42345, 47991, 76221, 79985, 127035, 143973, 239955, 381105, 431919, 719865, 1295757, 2159595, 6478785]

約数ペア:

[(1, 6478785), (3, 2159595), (5, 1295757), (9, 719865), (15, 431919), (17, 381105), (27, 239955), (45, 143973), (51, 127035), (81, 79985), (85, 76221), (135, 47991), (153, 42345), (255, 25407), (405, 15997), (459, 14115), (765, 8469), (941, 6885), (1377, 4705), (2295, 2823)]