142485145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{433}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 193987584

約数和(自身を除く): 51502439

約数列:

[1, 5, 11, 31, 55, 155, 193, 341, 433, 965, 1705, 2123, 2165, 4763, 5983, 10615, 13423, 23815, 29915, 65813, 67115, 83569, 147653, 329065, 417845, 738265, 919259, 2590639, 4596295, 12953195, 28497029, 142485145]

約数ペア:

[(1, 142485145), (5, 28497029), (11, 12953195), (31, 4596295), (55, 2590639), (155, 919259), (193, 738265), (341, 417845), (433, 329065), (965, 147653), (1705, 83569), (2123, 67115), (2165, 65813), (4763, 29915), (5983, 23815), (10615, 13423)]