75047497

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4871}}^1$

素因数の和:4980

約数の個数: 16

約数和(自身を含む): 89800704

約数和(自身を除く): 14753207

約数列:

[1, 7, 31, 71, 217, 497, 2201, 4871, 15407, 34097, 151001, 345841, 1057007, 2420887, 10721071, 75047497]

約数ペア:

[(1, 75047497), (7, 10721071), (31, 2420887), (71, 1057007), (217, 345841), (497, 151001), (2201, 34097), (4871, 15407)]