2394237725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1723}}^1$

素因数の和:1938

約数の個数: 48

約数和(自身を含む): 3365689344

約数和(自身を除く): 971451619

約数列:

[1, 5, 11, 25, 31, 55, 155, 163, 275, 341, 775, 815, 1705, 1723, 1793, 4075, 5053, 8525, 8615, 8965, 18953, 25265, 43075, 44825, 53413, 55583, 94765, 126325, 267065, 277915, 280849, 473825, 587543, 1335325, 1389575, 1404245, 2937715, 3089339, 7021225, 8706319, 14688575, 15446695, 43531595, 77233475, 95769509, 217657975, 478847545, 2394237725]

約数ペア:

[(1, 2394237725), (5, 478847545), (11, 217657975), (25, 95769509), (31, 77233475), (55, 43531595), (155, 15446695), (163, 14688575), (275, 8706319), (341, 7021225), (775, 3089339), (815, 2937715), (1705, 1404245), (1723, 1389575), (1793, 1335325), (4075, 587543), (5053, 473825), (8525, 280849), (8615, 277915), (8965, 267065), (18953, 126325), (25265, 94765), (43075, 55583), (44825, 53413)]