13285605

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 22466304

約数和(自身を除く): 9180699

約数列:

[1, 3, 5, 15, 23, 69, 97, 115, 291, 345, 397, 485, 1191, 1455, 1985, 2231, 5955, 6693, 9131, 11155, 27393, 33465, 38509, 45655, 115527, 136965, 192545, 577635, 885707, 2657121, 4428535, 13285605]

約数ペア:

[(1, 13285605), (3, 4428535), (5, 2657121), (15, 885707), (23, 577635), (69, 192545), (97, 136965), (115, 115527), (291, 45655), (345, 38509), (397, 33465), (485, 27393), (1191, 11155), (1455, 9131), (1985, 6693), (2231, 5955)]