57478135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4231}}^1$

素因数の和:4279

約数の個数: 32

約数和(自身を含む): 85317120

約数和(自身を除く): 27838985

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 715, 1045, 1235, 2717, 4231, 13585, 21155, 46541, 55003, 80389, 232705, 275015, 401945, 605033, 884279, 1045057, 3025165, 4421395, 5225285, 11495627, 57478135]

約数ペア:

[(1, 57478135), (5, 11495627), (11, 5225285), (13, 4421395), (19, 3025165), (55, 1045057), (65, 884279), (95, 605033), (143, 401945), (209, 275015), (247, 232705), (715, 80389), (1045, 55003), (1235, 46541), (2717, 21155), (4231, 13585)]