283054975

素因数分解:

$5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{12347}}^1$

素因数の和:12495

約数の個数: 24

約数和(自身を含む): 404224128

約数和(自身を除く): 121169153

約数列:

[1, 5, 7, 25, 35, 131, 175, 655, 917, 3275, 4585, 12347, 22925, 61735, 86429, 308675, 432145, 1617457, 2160725, 8087285, 11322199, 40436425, 56610995, 283054975]

約数ペア:

[(1, 283054975), (5, 56610995), (7, 40436425), (25, 11322199), (35, 8087285), (131, 2160725), (175, 1617457), (655, 432145), (917, 308675), (3275, 86429), (4585, 61735), (12347, 22925)]