85455645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 151683840

約数和(自身を除く): 66228195

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 197, 239, 363, 591, 605, 717, 985, 1195, 1815, 2167, 2629, 2955, 3585, 6501, 7887, 10835, 13145, 23837, 28919, 32505, 39435, 47083, 71511, 86757, 119185, 141249, 144595, 235415, 357555, 433785, 517913, 706245, 1553739, 2589565, 5697043, 7768695, 17091129, 28485215, 85455645]

約数ペア:

[(1, 85455645), (3, 28485215), (5, 17091129), (11, 7768695), (15, 5697043), (33, 2589565), (55, 1553739), (121, 706245), (165, 517913), (197, 433785), (239, 357555), (363, 235415), (591, 144595), (605, 141249), (717, 119185), (985, 86757), (1195, 71511), (1815, 47083), (2167, 39435), (2629, 32505), (2955, 28919), (3585, 23837), (6501, 13145), (7887, 10835)]