73971105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16493}}^1$

素因数の和:16537

約数の個数: 32

約数和(自身を含む): 133007616

約数和(自身を除く): 59036511

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 16493, 49479, 82465, 214409, 247395, 379339, 643227, 1072045, 1138017, 1896695, 3216135, 4931407, 5690085, 14794221, 24657035, 73971105]

約数ペア:

[(1, 73971105), (3, 24657035), (5, 14794221), (13, 5690085), (15, 4931407), (23, 3216135), (39, 1896695), (65, 1138017), (69, 1072045), (115, 643227), (195, 379339), (299, 247395), (345, 214409), (897, 82465), (1495, 49479), (4485, 16493)]