2602605

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 4469760

約数和(自身を除く): 1867155

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 193, 435, 465, 579, 899, 965, 2697, 2895, 4495, 5597, 5983, 13485, 16791, 17949, 27985, 29915, 83955, 89745, 173507, 520521, 867535, 2602605]

約数ペア:

[(1, 2602605), (3, 867535), (5, 520521), (15, 173507), (29, 89745), (31, 83955), (87, 29915), (93, 27985), (145, 17949), (155, 16791), (193, 13485), (435, 5983), (465, 5597), (579, 4495), (899, 2895), (965, 2697)]