53442225

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^2\times {\mathrm{449}}^1$

素因数の和:511

約数の個数: 54

約数和(自身を含む): 100286550

約数和(自身を除く): 46844325

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 449, 529, 575, 1035, 1347, 1587, 1725, 2245, 2645, 4041, 4761, 5175, 6735, 7935, 10327, 11225, 13225, 20205, 23805, 30981, 33675, 39675, 51635, 92943, 101025, 119025, 154905, 237521, 258175, 464715, 712563, 774525, 1187605, 2137689, 2323575, 3562815, 5938025, 10688445, 17814075, 53442225]

約数ペア:

[(1, 53442225), (3, 17814075), (5, 10688445), (9, 5938025), (15, 3562815), (23, 2323575), (25, 2137689), (45, 1187605), (69, 774525), (75, 712563), (115, 464715), (207, 258175), (225, 237521), (345, 154905), (449, 119025), (529, 101025), (575, 92943), (1035, 51635), (1347, 39675), (1587, 33675), (1725, 30981), (2245, 23805), (2645, 20205), (4041, 13225), (4761, 11225), (5175, 10327), (6735, 7935)]