26435068075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{19501}}^1$

素因数の和:19664

約数の個数: 48

約数和(自身を含む): 36496198816

約数和(自身を除く): 10061130741

約数列:

[1, 5, 13, 25, 43, 65, 97, 215, 325, 485, 559, 1075, 1261, 2425, 2795, 4171, 6305, 13975, 19501, 20855, 31525, 54223, 97505, 104275, 253513, 271115, 487525, 838543, 1267565, 1355575, 1891597, 4192715, 6337825, 9457985, 10901059, 20963575, 24590761, 47289925, 54505295, 81338671, 122953805, 272526475, 406693355, 614769025, 1057402723, 2033466775, 5287013615, 26435068075]

約数ペア:

[(1, 26435068075), (5, 5287013615), (13, 2033466775), (25, 1057402723), (43, 614769025), (65, 406693355), (97, 272526475), (215, 122953805), (325, 81338671), (485, 54505295), (559, 47289925), (1075, 24590761), (1261, 20963575), (2425, 10901059), (2795, 9457985), (4171, 6337825), (6305, 4192715), (13975, 1891597), (19501, 1355575), (20855, 1267565), (31525, 838543), (54223, 487525), (97505, 271115), (104275, 253513)]