2247889015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{461}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 2854051200

約数和(自身を除く): 606162185

約数列:

[1, 5, 23, 109, 115, 389, 461, 545, 1945, 2305, 2507, 8947, 10603, 12535, 42401, 44735, 50249, 53015, 179329, 212005, 251245, 896645, 975223, 1155727, 4124567, 4876115, 5778635, 19546861, 20622835, 97734305, 449577803, 2247889015]

約数ペア:

[(1, 2247889015), (5, 449577803), (23, 97734305), (109, 20622835), (115, 19546861), (389, 5778635), (461, 4876115), (545, 4124567), (1945, 1155727), (2305, 975223), (2507, 896645), (8947, 251245), (10603, 212005), (12535, 179329), (42401, 53015), (44735, 50249)]