84164015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2963}}^1$

素因数の和:3023

約数の個数: 32

約数和(自身を含む): 119508480

約数和(自身を除く): 35344465

約数列:

[1, 5, 13, 19, 23, 65, 95, 115, 247, 299, 437, 1235, 1495, 2185, 2963, 5681, 14815, 28405, 38519, 56297, 68149, 192595, 281485, 340745, 731861, 885937, 1294831, 3659305, 4429685, 6474155, 16832803, 84164015]

約数ペア:

[(1, 84164015), (5, 16832803), (13, 6474155), (19, 4429685), (23, 3659305), (65, 1294831), (95, 885937), (115, 731861), (247, 340745), (299, 281485), (437, 192595), (1235, 68149), (1495, 56297), (2185, 38519), (2963, 28405), (5681, 14815)]