39340545

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{619}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 66662400

約数和(自身を除く): 27321855

約数列:

[1, 3, 5, 15, 19, 57, 95, 223, 285, 619, 669, 1115, 1857, 3095, 3345, 4237, 9285, 11761, 12711, 21185, 35283, 58805, 63555, 138037, 176415, 414111, 690185, 2070555, 2622703, 7868109, 13113515, 39340545]

約数ペア:

[(1, 39340545), (3, 13113515), (5, 7868109), (15, 2622703), (19, 2070555), (57, 690185), (95, 414111), (223, 176415), (285, 138037), (619, 63555), (669, 58805), (1115, 35283), (1857, 21185), (3095, 12711), (3345, 11761), (4237, 9285)]