54698895

素因数分解:

$3^4\times 5^1\times {\mathrm{135059}}^1$

素因数の和:135076

約数の個数: 20

約数和(自身を含む): 98053560

約数和(自身を除く): 43354665

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 135059, 405177, 675295, 1215531, 2025885, 3646593, 6077655, 10939779, 18232965, 54698895]

約数ペア:

[(1, 54698895), (3, 18232965), (5, 10939779), (9, 6077655), (15, 3646593), (27, 2025885), (45, 1215531), (81, 675295), (135, 405177), (405, 135059)]