248713065

素因数分解:

$3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{4861}}^1$

素因数の和:5254

約数の個数: 32

約数和(自身を含む): 443414400

約数和(自身を除く): 194701335

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 379, 1137, 1895, 3411, 4861, 5685, 10233, 14583, 17055, 24305, 43749, 51165, 72915, 131247, 218745, 656235, 1842319, 5526957, 9211595, 16580871, 27634785, 49742613, 82904355, 248713065]

約数ペア:

[(1, 248713065), (3, 82904355), (5, 49742613), (9, 27634785), (15, 16580871), (27, 9211595), (45, 5526957), (135, 1842319), (379, 656235), (1137, 218745), (1895, 131247), (3411, 72915), (4861, 51165), (5685, 43749), (10233, 24305), (14583, 17055)]