13202865

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7523}}^1$

素因数の和:7550

約数の個数: 32

約数和(自身を含む): 25280640

約数和(自身を除く): 12077775

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 7523, 22569, 37615, 67707, 97799, 112845, 203121, 293397, 338535, 488995, 880191, 1015605, 1466985, 2640573, 4400955, 13202865]

約数ペア:

[(1, 13202865), (3, 4400955), (5, 2640573), (9, 1466985), (13, 1015605), (15, 880191), (27, 488995), (39, 338535), (45, 293397), (65, 203121), (117, 112845), (135, 97799), (195, 67707), (351, 37615), (585, 22569), (1755, 7523)]