103020015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{11821}}^1$

素因数の和:11919

約数の個数: 32

約数和(自身を含む): 190665216

約数和(自身を除く): 87645201

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 249, 415, 581, 1245, 1743, 2905, 8715, 11821, 35463, 59105, 82747, 177315, 248241, 413735, 981143, 1241205, 2943429, 4905715, 6868001, 14717145, 20604003, 34340005, 103020015]

約数ペア:

[(1, 103020015), (3, 34340005), (5, 20604003), (7, 14717145), (15, 6868001), (21, 4905715), (35, 2943429), (83, 1241205), (105, 981143), (249, 413735), (415, 248241), (581, 177315), (1245, 82747), (1743, 59105), (2905, 35463), (8715, 11821)]