25950789

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 42681600

約数和(自身を除く): 16730811

約数列:

[1, 3, 9, 17, 19, 51, 57, 79, 113, 153, 171, 237, 323, 339, 711, 969, 1017, 1343, 1501, 1921, 2147, 2907, 4029, 4503, 5763, 6441, 8927, 12087, 13509, 17289, 19323, 25517, 26781, 36499, 76551, 80343, 109497, 151759, 169613, 229653, 328491, 455277, 508839, 1365831, 1526517, 2883421, 8650263, 25950789]

約数ペア:

[(1, 25950789), (3, 8650263), (9, 2883421), (17, 1526517), (19, 1365831), (51, 508839), (57, 455277), (79, 328491), (113, 229653), (153, 169613), (171, 151759), (237, 109497), (323, 80343), (339, 76551), (711, 36499), (969, 26781), (1017, 25517), (1343, 19323), (1501, 17289), (1921, 13509), (2147, 12087), (2907, 8927), (4029, 6441), (4503, 5763)]