15066905

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 22041600

約数和(自身を除く): 6974695

約数列:

[1, 5, 7, 19, 35, 95, 133, 139, 163, 665, 695, 815, 973, 1141, 2641, 3097, 4865, 5705, 13205, 15485, 18487, 21679, 22657, 92435, 108395, 113285, 158599, 430483, 792995, 2152415, 3013381, 15066905]

約数ペア:

[(1, 15066905), (5, 3013381), (7, 2152415), (19, 792995), (35, 430483), (95, 158599), (133, 113285), (139, 108395), (163, 92435), (665, 22657), (695, 21679), (815, 18487), (973, 15485), (1141, 13205), (2641, 5705), (3097, 4865)]