24381995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 34292160

約数和(自身を除く): 9910165

約数列:

[1, 5, 11, 17, 55, 85, 89, 187, 293, 445, 935, 979, 1465, 1513, 3223, 4895, 4981, 7565, 16115, 16643, 24905, 26077, 54791, 83215, 130385, 273955, 286847, 443309, 1434235, 2216545, 4876399, 24381995]

約数ペア:

[(1, 24381995), (5, 4876399), (11, 2216545), (17, 1434235), (55, 443309), (85, 286847), (89, 273955), (187, 130385), (293, 83215), (445, 54791), (935, 26077), (979, 24905), (1465, 16643), (1513, 16115), (3223, 7565), (4895, 4981)]