66262105

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1063}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 98671104

約数和(自身を除く): 32408999

約数列:

[1, 5, 7, 13, 35, 65, 91, 137, 455, 685, 959, 1063, 1781, 4795, 5315, 7441, 8905, 12467, 13819, 37205, 62335, 69095, 96733, 145631, 483665, 728155, 1019417, 1893203, 5097085, 9466015, 13252421, 66262105]

約数ペア:

[(1, 66262105), (5, 13252421), (7, 9466015), (13, 5097085), (35, 1893203), (65, 1019417), (91, 728155), (137, 483665), (455, 145631), (685, 96733), (959, 69095), (1063, 62335), (1781, 37205), (4795, 13819), (5315, 12467), (7441, 8905)]