15209215986

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{1009}}^1\times {\mathrm{10009}}^1$

素因数の和:11274

約数の個数: 32

約数和(自身を含む): 30572942400

約数和(自身を除く): 15363726414

約数列:

[1, 2, 3, 6, 251, 502, 753, 1009, 1506, 2018, 3027, 6054, 10009, 20018, 30027, 60054, 253259, 506518, 759777, 1519554, 2512259, 5024518, 7536777, 10099081, 15073554, 20198162, 30297243, 60594486, 2534869331, 5069738662, 7604607993, 15209215986]

約数ペア:

[(1, 15209215986), (2, 7604607993), (3, 5069738662), (6, 2534869331), (251, 60594486), (502, 30297243), (753, 20198162), (1009, 15073554), (1506, 10099081), (2018, 7536777), (3027, 5024518), (6054, 2512259), (10009, 1519554), (20018, 759777), (30027, 506518), (60054, 253259)]