827504835

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1093}}^1\times {\mathrm{2969}}^1$

素因数の和:4087

約数の個数: 32

約数和(自身を含む): 1403645760

約数和(自身を除く): 576140925

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1093, 2969, 3279, 5465, 8907, 14845, 16395, 18581, 44535, 50473, 55743, 92905, 151419, 252365, 278715, 757095, 3245117, 9735351, 16225585, 48676755, 55166989, 165500967, 275834945, 827504835]

約数ペア:

[(1, 827504835), (3, 275834945), (5, 165500967), (15, 55166989), (17, 48676755), (51, 16225585), (85, 9735351), (255, 3245117), (1093, 757095), (2969, 278715), (3279, 252365), (5465, 151419), (8907, 92905), (14845, 55743), (16395, 50473), (18581, 44535)]