216713035

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{829}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 333819360

約数和(自身を除く): 117106325

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 97, 245, 385, 485, 539, 679, 829, 1067, 2695, 3395, 4145, 4753, 5335, 5803, 7469, 9119, 23765, 29015, 37345, 40621, 45595, 52283, 63833, 80413, 203105, 261415, 319165, 402065, 446831, 562891, 884543, 2234155, 2814455, 3940237, 4422715, 6191801, 19701185, 30959005, 43342607, 216713035]

約数ペア:

[(1, 216713035), (5, 43342607), (7, 30959005), (11, 19701185), (35, 6191801), (49, 4422715), (55, 3940237), (77, 2814455), (97, 2234155), (245, 884543), (385, 562891), (485, 446831), (539, 402065), (679, 319165), (829, 261415), (1067, 203105), (2695, 80413), (3395, 63833), (4145, 52283), (4753, 45595), (5335, 40621), (5803, 37345), (7469, 29015), (9119, 23765)]