329842945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2383}}^1$

素因数の和:2485

約数の個数: 32

約数和(自身を含む): 439418880

約数和(自身を除く): 109575935

約数列:

[1, 5, 19, 31, 47, 95, 155, 235, 589, 893, 1457, 2383, 2945, 4465, 7285, 11915, 27683, 45277, 73873, 112001, 138415, 226385, 369365, 560005, 1403587, 2128019, 3472031, 7017935, 10640095, 17360155, 65968589, 329842945]

約数ペア:

[(1, 329842945), (5, 65968589), (19, 17360155), (31, 10640095), (47, 7017935), (95, 3472031), (155, 2128019), (235, 1403587), (589, 560005), (893, 369365), (1457, 226385), (2383, 138415), (2945, 112001), (4465, 73873), (7285, 45277), (11915, 27683)]