2869851875

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4133}}^1$

素因数の和:4265

約数の個数: 40

約数和(自身を含む): 3951872496

約数和(自身を除く): 1082020621

約数列:

[1, 5, 11, 25, 55, 101, 125, 275, 505, 625, 1111, 1375, 2525, 4133, 5555, 6875, 12625, 20665, 27775, 45463, 63125, 103325, 138875, 227315, 417433, 516625, 694375, 1136575, 2087165, 2583125, 4591763, 5682875, 10435825, 22958815, 28414375, 52179125, 114794075, 260895625, 573970375, 2869851875]

約数ペア:

[(1, 2869851875), (5, 573970375), (11, 260895625), (25, 114794075), (55, 52179125), (101, 28414375), (125, 22958815), (275, 10435825), (505, 5682875), (625, 4591763), (1111, 2583125), (1375, 2087165), (2525, 1136575), (4133, 694375), (5555, 516625), (6875, 417433), (12625, 227315), (20665, 138875), (27775, 103325), (45463, 63125)]