5357275

素因数分解:

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

素因数の和:73

約数の個数: 48

約数和(自身を含む): 8713728

約数和(自身を除く): 3356453

約数列:

[1, 5, 7, 11, 23, 25, 35, 55, 77, 115, 121, 161, 175, 253, 275, 385, 575, 605, 805, 847, 1265, 1331, 1771, 1925, 2783, 3025, 4025, 4235, 6325, 6655, 8855, 9317, 13915, 19481, 21175, 30613, 33275, 44275, 46585, 69575, 97405, 153065, 214291, 232925, 487025, 765325, 1071455, 5357275]

約数ペア:

[(1, 5357275), (5, 1071455), (7, 765325), (11, 487025), (23, 232925), (25, 214291), (35, 153065), (55, 97405), (77, 69575), (115, 46585), (121, 44275), (161, 33275), (175, 30613), (253, 21175), (275, 19481), (385, 13915), (575, 9317), (605, 8855), (805, 6655), (847, 6325), (1265, 4235), (1331, 4025), (1771, 3025), (1925, 2783)]