2247288785

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1\times {\mathrm{2207}}^1$

素因数の和:2885

約数の個数: 32

約数和(自身を含む): 3154083840

約数和(自身を除く): 906795055

約数列:

[1, 5, 7, 35, 47, 235, 329, 619, 1645, 2207, 3095, 4333, 11035, 15449, 21665, 29093, 77245, 103729, 145465, 203651, 518645, 726103, 1018255, 1366133, 3630515, 6830665, 9562931, 47814655, 64208251, 321041255, 449457757, 2247288785]

約数ペア:

[(1, 2247288785), (5, 449457757), (7, 321041255), (35, 64208251), (47, 47814655), (235, 9562931), (329, 6830665), (619, 3630515), (1645, 1366133), (2207, 1018255), (3095, 726103), (4333, 518645), (11035, 203651), (15449, 145465), (21665, 103729), (29093, 77245)]