68308295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1699}}^1$

素因数の和:1775

約数の個数: 32

約数和(自身を含む): 96940800

約数和(自身を除く): 28632505

約数列:

[1, 5, 11, 17, 43, 55, 85, 187, 215, 473, 731, 935, 1699, 2365, 3655, 8041, 8495, 18689, 28883, 40205, 73057, 93445, 144415, 317713, 365285, 803627, 1241969, 1588565, 4018135, 6209845, 13661659, 68308295]

約数ペア:

[(1, 68308295), (5, 13661659), (11, 6209845), (17, 4018135), (43, 1588565), (55, 1241969), (85, 803627), (187, 365285), (215, 317713), (473, 144415), (731, 93445), (935, 73057), (1699, 40205), (2365, 28883), (3655, 18689), (8041, 8495)]