11283225

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 20189184

約数和(自身を除く): 8905959

約数列:

[1, 3, 5, 15, 23, 25, 31, 69, 75, 93, 115, 155, 211, 345, 465, 575, 633, 713, 775, 1055, 1725, 2139, 2325, 3165, 3565, 4853, 5275, 6541, 10695, 14559, 15825, 17825, 19623, 24265, 32705, 53475, 72795, 98115, 121325, 150443, 163525, 363975, 451329, 490575, 752215, 2256645, 3761075, 11283225]

約数ペア:

[(1, 11283225), (3, 3761075), (5, 2256645), (15, 752215), (23, 490575), (25, 451329), (31, 363975), (69, 163525), (75, 150443), (93, 121325), (115, 98115), (155, 72795), (211, 53475), (345, 32705), (465, 24265), (575, 19623), (633, 17825), (713, 15825), (775, 14559), (1055, 10695), (1725, 6541), (2139, 5275), (2325, 4853), (3165, 3565)]