26579865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4397}}^1$

素因数の和:4449

約数の個数: 32

約数和(自身を含む): 47287296

約数和(自身を除く): 20707431

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 4397, 6045, 13191, 21985, 57161, 65955, 136307, 171483, 285805, 408921, 681535, 857415, 1771991, 2044605, 5315973, 8859955, 26579865]

約数ペア:

[(1, 26579865), (3, 8859955), (5, 5315973), (13, 2044605), (15, 1771991), (31, 857415), (39, 681535), (65, 408921), (93, 285805), (155, 171483), (195, 136307), (403, 65955), (465, 57161), (1209, 21985), (2015, 13191), (4397, 6045)]