12125715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5021}}^1$

素因数の和:5059

約数の個数: 32

約数和(自身を含む): 23141376

約数和(自身を除く): 11015661

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 5021, 15063, 25105, 35147, 75315, 105441, 115483, 175735, 346449, 527205, 577415, 808381, 1732245, 2425143, 4041905, 12125715]

約数ペア:

[(1, 12125715), (3, 4041905), (5, 2425143), (7, 1732245), (15, 808381), (21, 577415), (23, 527205), (35, 346449), (69, 175735), (105, 115483), (115, 105441), (161, 75315), (345, 35147), (483, 25105), (805, 15063), (2415, 5021)]