28858740645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1523}}^1\times {\mathrm{180463}}^1$

素因数の和:182001

約数の個数: 32

約数和(自身を含む): 52805210112

約数和(自身を除く): 23946469467

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1523, 4569, 7615, 10661, 22845, 31983, 53305, 159915, 180463, 541389, 902315, 1263241, 2706945, 3789723, 6316205, 18948615, 274845149, 824535447, 1374225745, 1923916043, 4122677235, 5771748129, 9619580215, 28858740645]

約数ペア:

[(1, 28858740645), (3, 9619580215), (5, 5771748129), (7, 4122677235), (15, 1923916043), (21, 1374225745), (35, 824535447), (105, 274845149), (1523, 18948615), (4569, 6316205), (7615, 3789723), (10661, 2706945), (22845, 1263241), (31983, 902315), (53305, 541389), (159915, 180463)]