22412375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 30326400

約数和(自身を除く): 7914025

約数列:

[1, 5, 17, 25, 53, 85, 125, 199, 265, 425, 901, 995, 1325, 2125, 3383, 4505, 4975, 6625, 10547, 16915, 22525, 24875, 52735, 84575, 112625, 179299, 263675, 422875, 896495, 1318375, 4482475, 22412375]

約数ペア:

[(1, 22412375), (5, 4482475), (17, 1318375), (25, 896495), (53, 422875), (85, 263675), (125, 179299), (199, 112625), (265, 84575), (425, 52735), (901, 24875), (995, 22525), (1325, 16915), (2125, 10547), (3383, 6625), (4505, 4975)]