15802245

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12109}}^1$

素因数の和:12149

約数の個数: 24

約数和(自身を含む): 28337400

約数和(自身を除く): 12535155

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 12109, 36327, 60545, 108981, 181635, 351161, 544905, 1053483, 1755805, 3160449, 5267415, 15802245]

約数ペア:

[(1, 15802245), (3, 5267415), (5, 3160449), (9, 1755805), (15, 1053483), (29, 544905), (45, 351161), (87, 181635), (145, 108981), (261, 60545), (435, 36327), (1305, 12109)]