84757645

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 122112000

約数和(自身を除く): 37354355

約数列:

[1, 5, 7, 23, 35, 115, 161, 211, 499, 805, 1055, 1477, 2495, 3493, 4853, 7385, 11477, 17465, 24265, 33971, 57385, 80339, 105289, 169855, 401695, 526445, 737023, 2421647, 3685115, 12108235, 16951529, 84757645]

約数ペア:

[(1, 84757645), (5, 16951529), (7, 12108235), (23, 3685115), (35, 2421647), (115, 737023), (161, 526445), (211, 401695), (499, 169855), (805, 105289), (1055, 80339), (1477, 57385), (2495, 33971), (3493, 24265), (4853, 17465), (7385, 11477)]