75091159

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 99025920

約数和(自身を除く): 23934761

約数列:

[1, 11, 13, 17, 23, 79, 143, 187, 221, 253, 289, 299, 391, 869, 1027, 1343, 1817, 2431, 3179, 3289, 3757, 4301, 5083, 6647, 11297, 14773, 17459, 19987, 22831, 23621, 30889, 41327, 55913, 73117, 86411, 192049, 251141, 259831, 296803, 339779, 401557, 525113, 950521, 3264833, 4417127, 5776243, 6826469, 75091159]

約数ペア:

[(1, 75091159), (11, 6826469), (13, 5776243), (17, 4417127), (23, 3264833), (79, 950521), (143, 525113), (187, 401557), (221, 339779), (253, 296803), (289, 259831), (299, 251141), (391, 192049), (869, 86411), (1027, 73117), (1343, 55913), (1817, 41327), (2431, 30889), (3179, 23621), (3289, 22831), (3757, 19987), (4301, 17459), (5083, 14773), (6647, 11297)]