4197385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 5909760

約数和(自身を除く): 1712375

約数列:

[1, 5, 17, 19, 23, 85, 95, 113, 115, 323, 391, 437, 565, 1615, 1921, 1955, 2147, 2185, 2599, 7429, 9605, 10735, 12995, 36499, 37145, 44183, 49381, 182495, 220915, 246905, 839477, 4197385]

約数ペア:

[(1, 4197385), (5, 839477), (17, 246905), (19, 220915), (23, 182495), (85, 49381), (95, 44183), (113, 37145), (115, 36499), (323, 12995), (391, 10735), (437, 9605), (565, 7429), (1615, 2599), (1921, 2185), (1955, 2147)]