9020505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 15692544

約数和(自身を除く): 6672039

約数列:

[1, 3, 5, 13, 15, 39, 65, 167, 195, 277, 501, 831, 835, 1385, 2171, 2505, 3601, 4155, 6513, 10803, 10855, 18005, 32565, 46259, 54015, 138777, 231295, 601367, 693885, 1804101, 3006835, 9020505]

約数ペア:

[(1, 9020505), (3, 3006835), (5, 1804101), (13, 693885), (15, 601367), (39, 231295), (65, 138777), (167, 54015), (195, 46259), (277, 32565), (501, 18005), (831, 10855), (835, 10803), (1385, 6513), (2171, 4155), (2505, 3601)]