124239995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1493}}^1$

素因数の和:1615

約数の個数: 32

約数和(自身を含む): 174260160

約数和(自身を除く): 50020165

約数列:

[1, 5, 11, 17, 55, 85, 89, 187, 445, 935, 979, 1493, 1513, 4895, 7465, 7565, 16423, 16643, 25381, 82115, 83215, 126905, 132877, 279191, 664385, 1395955, 1461647, 2258909, 7308235, 11294545, 24847999, 124239995]

約数ペア:

[(1, 124239995), (5, 24847999), (11, 11294545), (17, 7308235), (55, 2258909), (85, 1461647), (89, 1395955), (187, 664385), (445, 279191), (935, 132877), (979, 126905), (1493, 83215), (1513, 82115), (4895, 25381), (7465, 16643), (7565, 16423)]