84085785

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1543}}^1$

素因数の和:1734

約数の個数: 48

約数和(自身を含む): 167641344

約数和(自身を除く): 83555559

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 173, 315, 519, 865, 1211, 1543, 1557, 2595, 3633, 4629, 6055, 7715, 7785, 10801, 10899, 13887, 18165, 23145, 32403, 54005, 54495, 69435, 97209, 162015, 266939, 486045, 800817, 1334695, 1868573, 2402451, 4004085, 5605719, 9342865, 12012255, 16817157, 28028595, 84085785]

約数ペア:

[(1, 84085785), (3, 28028595), (5, 16817157), (7, 12012255), (9, 9342865), (15, 5605719), (21, 4004085), (35, 2402451), (45, 1868573), (63, 1334695), (105, 800817), (173, 486045), (315, 266939), (519, 162015), (865, 97209), (1211, 69435), (1543, 54495), (1557, 54005), (2595, 32403), (3633, 23145), (4629, 18165), (6055, 13887), (7715, 10899), (7785, 10801)]