103666745

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3209}}^1$

素因数の和:3305

約数の個数: 32

約数和(自身を含む): 155312640

約数和(自身を除く): 51645895

約数列:

[1, 5, 7, 13, 35, 65, 71, 91, 355, 455, 497, 923, 2485, 3209, 4615, 6461, 16045, 22463, 32305, 41717, 112315, 208585, 227839, 292019, 1139195, 1460095, 1594873, 2961907, 7974365, 14809535, 20733349, 103666745]

約数ペア:

[(1, 103666745), (5, 20733349), (7, 14809535), (13, 7974365), (35, 2961907), (65, 1594873), (71, 1460095), (91, 1139195), (355, 292019), (455, 227839), (497, 208585), (923, 112315), (2485, 41717), (3209, 32305), (4615, 22463), (6461, 16045)]