34720105

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 49996800

約数和(自身を除く): 15276695

約数列:

[1, 5, 7, 29, 35, 79, 145, 203, 395, 433, 553, 1015, 2165, 2291, 2765, 3031, 11455, 12557, 15155, 16037, 34207, 62785, 80185, 87899, 171035, 239449, 439495, 992003, 1197245, 4960015, 6944021, 34720105]

約数ペア:

[(1, 34720105), (5, 6944021), (7, 4960015), (29, 1197245), (35, 992003), (79, 439495), (145, 239449), (203, 171035), (395, 87899), (433, 80185), (553, 62785), (1015, 34207), (2165, 16037), (2291, 15155), (2765, 12557), (3031, 11455)]