22017875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 30551040

約数和(自身を除く): 8533165

約数列:

[1, 5, 11, 25, 55, 67, 125, 239, 275, 335, 737, 1195, 1375, 1675, 2629, 3685, 5975, 8375, 13145, 16013, 18425, 29875, 65725, 80065, 92125, 176143, 328625, 400325, 880715, 2001625, 4403575, 22017875]

約数ペア:

[(1, 22017875), (5, 4403575), (11, 2001625), (25, 880715), (55, 400325), (67, 328625), (125, 176143), (239, 92125), (275, 80065), (335, 65725), (737, 29875), (1195, 18425), (1375, 16013), (1675, 13145), (2629, 8375), (3685, 5975)]