71864045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 98233344

約数和(自身を除く): 26369299

約数列:

[1, 5, 11, 31, 55, 113, 155, 341, 373, 565, 1243, 1705, 1865, 3503, 4103, 6215, 11563, 17515, 20515, 38533, 42149, 57815, 127193, 192665, 210745, 463639, 635965, 1306619, 2318195, 6533095, 14372809, 71864045]

約数ペア:

[(1, 71864045), (5, 14372809), (11, 6533095), (31, 2318195), (55, 1306619), (113, 635965), (155, 463639), (341, 210745), (373, 192665), (565, 127193), (1243, 57815), (1705, 42149), (1865, 38533), (3503, 20515), (4103, 17515), (6215, 11563)]