22525119

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 37132992

約数和(自身を除く): 14607873

約数列:

[1, 3, 9, 17, 23, 37, 51, 69, 111, 153, 173, 207, 333, 391, 519, 629, 851, 1173, 1557, 1887, 2553, 2941, 3519, 3979, 5661, 6401, 7659, 8823, 11937, 14467, 19203, 26469, 35811, 43401, 57609, 67643, 108817, 130203, 147223, 202929, 326451, 441669, 608787, 979353, 1325007, 2502791, 7508373, 22525119]

約数ペア:

[(1, 22525119), (3, 7508373), (9, 2502791), (17, 1325007), (23, 979353), (37, 608787), (51, 441669), (69, 326451), (111, 202929), (153, 147223), (173, 130203), (207, 108817), (333, 67643), (391, 57609), (519, 43401), (629, 35811), (851, 26469), (1173, 19203), (1557, 14467), (1887, 11937), (2553, 8823), (2941, 7659), (3519, 6401), (3979, 5661)]