22303477225

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1\times {\mathrm{337}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 28516924800

約数和(自身を除く): 6213447575

約数列:

[1, 5, 25, 53, 199, 251, 265, 337, 995, 1255, 1325, 1685, 4975, 6275, 8425, 10547, 13303, 17861, 49949, 52735, 66515, 67063, 84587, 89305, 249745, 263675, 332575, 335315, 422935, 446525, 1248725, 1676575, 2114675, 2647297, 3554339, 4483111, 13236485, 16832813, 17771695, 22415555, 66182425, 84164065, 88858475, 112077775, 420820325, 892139089, 4460695445, 22303477225]

約数ペア:

[(1, 22303477225), (5, 4460695445), (25, 892139089), (53, 420820325), (199, 112077775), (251, 88858475), (265, 84164065), (337, 66182425), (995, 22415555), (1255, 17771695), (1325, 16832813), (1685, 13236485), (4975, 4483111), (6275, 3554339), (8425, 2647297), (10547, 2114675), (13303, 1676575), (17861, 1248725), (49949, 446525), (52735, 422935), (66515, 335315), (67063, 332575), (84587, 263675), (89305, 249745)]