80264025

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{12301}}^1$

素因数の和:12346

約数の個数: 36

約数和(自身を含む): 148731180

約数和(自身を除く): 68467155

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 6525, 12301, 36903, 61505, 110709, 184515, 307525, 356729, 553545, 922575, 1070187, 1783645, 2767725, 3210561, 5350935, 8918225, 16052805, 26754675, 80264025]

約数ペア:

[(1, 80264025), (3, 26754675), (5, 16052805), (9, 8918225), (15, 5350935), (25, 3210561), (29, 2767725), (45, 1783645), (75, 1070187), (87, 922575), (145, 553545), (225, 356729), (261, 307525), (435, 184515), (725, 110709), (1305, 61505), (2175, 36903), (6525, 12301)]