128558265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{367}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 227883264

約数和(自身を除く): 99324999

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 193, 363, 367, 579, 605, 965, 1101, 1815, 1835, 2123, 2895, 4037, 5505, 6369, 10615, 12111, 20185, 23353, 31845, 44407, 60555, 70059, 70831, 116765, 133221, 212493, 222035, 350295, 354155, 666105, 779141, 1062465, 2337423, 3895705, 8570551, 11687115, 25711653, 42852755, 128558265]

約数ペア:

[(1, 128558265), (3, 42852755), (5, 25711653), (11, 11687115), (15, 8570551), (33, 3895705), (55, 2337423), (121, 1062465), (165, 779141), (193, 666105), (363, 354155), (367, 350295), (579, 222035), (605, 212493), (965, 133221), (1101, 116765), (1815, 70831), (1835, 70059), (2123, 60555), (2895, 44407), (4037, 31845), (5505, 23353), (6369, 20185), (10615, 12111)]