10971125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 15275520

約数和(自身を除く): 4304395

約数列:

[1, 5, 11, 25, 55, 79, 101, 125, 275, 395, 505, 869, 1111, 1375, 1975, 2525, 4345, 5555, 7979, 9875, 12625, 21725, 27775, 39895, 87769, 108625, 138875, 199475, 438845, 997375, 2194225, 10971125]

約数ペア:

[(1, 10971125), (5, 2194225), (11, 997375), (25, 438845), (55, 199475), (79, 138875), (101, 108625), (125, 87769), (275, 39895), (395, 27775), (505, 21725), (869, 12625), (1111, 9875), (1375, 7979), (1975, 5555), (2525, 4345)]