57274245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1051}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 114221952

約数和(自身を除く): 56947707

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 173, 315, 519, 865, 1051, 1211, 1557, 2595, 3153, 3633, 5255, 6055, 7357, 7785, 9459, 10899, 15765, 18165, 22071, 36785, 47295, 54495, 66213, 110355, 181823, 331065, 545469, 909115, 1272761, 1636407, 2727345, 3818283, 6363805, 8182035, 11454849, 19091415, 57274245]

約数ペア:

[(1, 57274245), (3, 19091415), (5, 11454849), (7, 8182035), (9, 6363805), (15, 3818283), (21, 2727345), (35, 1636407), (45, 1272761), (63, 909115), (105, 545469), (173, 331065), (315, 181823), (519, 110355), (865, 66213), (1051, 54495), (1211, 47295), (1557, 36785), (2595, 22071), (3153, 18165), (3633, 15765), (5255, 10899), (6055, 9459), (7357, 7785)]