83441865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25171}}^1$

素因数の和:25209

約数の個数: 32

約数和(自身を含む): 152240256

約数和(自身を除く): 68798391

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 25171, 75513, 125855, 327223, 377565, 427907, 981669, 1283721, 1636115, 2139535, 4908345, 5562791, 6418605, 16688373, 27813955, 83441865]

約数ペア:

[(1, 83441865), (3, 27813955), (5, 16688373), (13, 6418605), (15, 5562791), (17, 4908345), (39, 2139535), (51, 1636115), (65, 1283721), (85, 981669), (195, 427907), (221, 377565), (255, 327223), (663, 125855), (1105, 75513), (3315, 25171)]