26025376975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{39623}}^1$

素因数の和:39736

約数の個数: 48

約数和(自身を含む): 36319675392

約数和(自身を除く): 10294298417

約数列:

[1, 5, 13, 25, 43, 47, 65, 215, 235, 325, 559, 611, 1075, 1175, 2021, 2795, 3055, 10105, 13975, 15275, 26273, 39623, 50525, 131365, 198115, 515099, 656825, 990575, 1703789, 1862281, 2575495, 8518945, 9311405, 12877475, 22149257, 24209653, 42594725, 46557025, 80078083, 110746285, 121048265, 400390415, 553731425, 605241325, 1041015079, 2001952075, 5205075395, 26025376975]

約数ペア:

[(1, 26025376975), (5, 5205075395), (13, 2001952075), (25, 1041015079), (43, 605241325), (47, 553731425), (65, 400390415), (215, 121048265), (235, 110746285), (325, 80078083), (559, 46557025), (611, 42594725), (1075, 24209653), (1175, 22149257), (2021, 12877475), (2795, 9311405), (3055, 8518945), (10105, 2575495), (13975, 1862281), (15275, 1703789), (26273, 990575), (39623, 656825), (50525, 515099), (131365, 198115)]