4772845

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 48

約数和(自身を含む): 7660800

約数和(自身を除く): 2887955

約数列:

[1, 5, 7, 11, 23, 35, 49, 55, 77, 115, 121, 161, 245, 253, 343, 385, 539, 605, 805, 847, 1127, 1265, 1715, 1771, 2695, 2783, 3773, 4235, 5635, 5929, 7889, 8855, 12397, 13915, 18865, 19481, 29645, 39445, 41503, 61985, 86779, 97405, 136367, 207515, 433895, 681835, 954569, 4772845]

約数ペア:

[(1, 4772845), (5, 954569), (7, 681835), (11, 433895), (23, 207515), (35, 136367), (49, 97405), (55, 86779), (77, 61985), (115, 41503), (121, 39445), (161, 29645), (245, 19481), (253, 18865), (343, 13915), (385, 12397), (539, 8855), (605, 7889), (805, 5929), (847, 5635), (1127, 4235), (1265, 3773), (1715, 2783), (1771, 2695)]