25775893

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 33530112

約数和(自身を除く): 7754219

約数列:

[1, 11, 13, 17, 23, 143, 187, 221, 253, 299, 391, 461, 2431, 3289, 4301, 5071, 5083, 5993, 7837, 10603, 55913, 65923, 86207, 101881, 116633, 137839, 180251, 1120691, 1516229, 1982761, 2343263, 25775893]

約数ペア:

[(1, 25775893), (11, 2343263), (13, 1982761), (17, 1516229), (23, 1120691), (143, 180251), (187, 137839), (221, 116633), (253, 101881), (299, 86207), (391, 65923), (461, 55913), (2431, 10603), (3289, 7837), (4301, 5993), (5071, 5083)]