13148955

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6217}}^1$

素因数の和:6275

約数の個数: 24

約数和(自身を含む): 23280192

約数和(自身を除く): 10131237

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 6217, 18651, 31085, 55953, 93255, 279765, 292199, 876597, 1460995, 2629791, 4382985, 13148955]

約数ペア:

[(1, 13148955), (3, 4382985), (5, 2629791), (9, 1460995), (15, 876597), (45, 292199), (47, 279765), (141, 93255), (235, 55953), (423, 31085), (705, 18651), (2115, 6217)]