30166455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7949}}^1$

素因数の和:7991

約数の個数: 32

約数和(自身を含む): 54950400

約数和(自身を除く): 24783945

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 7949, 23847, 39745, 87439, 119235, 182827, 262317, 437195, 548481, 914135, 1311585, 2011097, 2742405, 6033291, 10055485, 30166455]

約数ペア:

[(1, 30166455), (3, 10055485), (5, 6033291), (11, 2742405), (15, 2011097), (23, 1311585), (33, 914135), (55, 548481), (69, 437195), (115, 262317), (165, 182827), (253, 119235), (345, 87439), (759, 39745), (1265, 23847), (3795, 7949)]