2827831255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{4651}}^1$

素因数の和:5007

約数の個数: 32

約数和(自身を含む): 3762091008

約数和(自身を除く): 934259753

約数列:

[1, 5, 17, 23, 85, 115, 311, 391, 1555, 1955, 4651, 5287, 7153, 23255, 26435, 35765, 79067, 106973, 121601, 395335, 534865, 608005, 1446461, 1818541, 7232305, 9092705, 24589837, 33268603, 122949185, 166343015, 565566251, 2827831255]

約数ペア:

[(1, 2827831255), (5, 565566251), (17, 166343015), (23, 122949185), (85, 33268603), (115, 24589837), (311, 9092705), (391, 7232305), (1555, 1818541), (1955, 1446461), (4651, 608005), (5287, 534865), (7153, 395335), (23255, 121601), (26435, 106973), (35765, 79067)]