986787055

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1439}}^1$

素因数の和:1623

約数の個数: 32

約数和(自身を含む): 1269043200

約数和(自身を除く): 282256145

約数列:

[1, 5, 23, 67, 89, 115, 335, 445, 1439, 1541, 2047, 5963, 7195, 7705, 10235, 29815, 33097, 96413, 128071, 137149, 165485, 482065, 640355, 685745, 2217499, 2945633, 8580757, 11087495, 14728165, 42903785, 197357411, 986787055]

約数ペア:

[(1, 986787055), (5, 197357411), (23, 42903785), (67, 14728165), (89, 11087495), (115, 8580757), (335, 2945633), (445, 2217499), (1439, 685745), (1541, 640355), (2047, 482065), (5963, 165485), (7195, 137149), (7705, 128071), (10235, 96413), (29815, 33097)]