81582435

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{14983}}^1$

素因数の和:15016

約数の個数: 36

約数和(自身を含む): 155444016

約数和(自身を除く): 73861581

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445, 14983, 44949, 74915, 134847, 164813, 224745, 494439, 674235, 824065, 1483317, 1812943, 2472195, 5438829, 7416585, 9064715, 16316487, 27194145, 81582435]

約数ペア:

[(1, 81582435), (3, 27194145), (5, 16316487), (9, 9064715), (11, 7416585), (15, 5438829), (33, 2472195), (45, 1812943), (55, 1483317), (99, 824065), (121, 674235), (165, 494439), (363, 224745), (495, 164813), (605, 134847), (1089, 74915), (1815, 44949), (5445, 14983)]