27784625

素因数分解:

$5^3\times {\mathrm{11}}^3\times {\mathrm{167}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 38368512

約数和(自身を除く): 10583887

約数列:

[1, 5, 11, 25, 55, 121, 125, 167, 275, 605, 835, 1331, 1375, 1837, 3025, 4175, 6655, 9185, 15125, 20207, 20875, 33275, 45925, 101035, 166375, 222277, 229625, 505175, 1111385, 2525875, 5556925, 27784625]

約数ペア:

[(1, 27784625), (5, 5556925), (11, 2525875), (25, 1111385), (55, 505175), (121, 229625), (125, 222277), (167, 166375), (275, 101035), (605, 45925), (835, 33275), (1331, 20875), (1375, 20207), (1837, 15125), (3025, 9185), (4175, 6655)]