148704615

素因数分解:

$3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{5237}}^1$

素因数の和:5879

約数の個数: 24

約数和(自身を含む): 258212448

約数和(自身を除く): 109507833

約数列:

[1, 3, 5, 9, 15, 45, 631, 1893, 3155, 5237, 5679, 9465, 15711, 26185, 28395, 47133, 78555, 235665, 3304547, 9913641, 16522735, 29740923, 49568205, 148704615]

約数ペア:

[(1, 148704615), (3, 49568205), (5, 29740923), (9, 16522735), (15, 9913641), (45, 3304547), (631, 235665), (1893, 78555), (3155, 47133), (5237, 28395), (5679, 26185), (9465, 15711)]