81094005

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{62141}}^1$

素因数の和:62181

約数の個数: 24

約数和(自身を含む): 145412280

約数和(自身を除く): 64318275

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 62141, 186423, 310705, 559269, 932115, 1802089, 2796345, 5406267, 9010445, 16218801, 27031335, 81094005]

約数ペア:

[(1, 81094005), (3, 27031335), (5, 16218801), (9, 9010445), (15, 5406267), (29, 2796345), (45, 1802089), (87, 932115), (145, 559269), (261, 310705), (435, 186423), (1305, 62141)]