312096675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1901}}^1$

素因数の和:2124

約数の個数: 48

約数和(自身を含む): 566035200

約数和(自身を除く): 253938525

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 199, 275, 597, 825, 995, 1901, 2189, 2985, 4975, 5703, 6567, 9505, 10945, 14925, 20911, 28515, 32835, 47525, 54725, 62733, 104555, 142575, 164175, 313665, 378299, 522775, 1134897, 1568325, 1891495, 4161289, 5674485, 9457475, 12483867, 20806445, 28372425, 62419335, 104032225, 312096675]

約数ペア:

[(1, 312096675), (3, 104032225), (5, 62419335), (11, 28372425), (15, 20806445), (25, 12483867), (33, 9457475), (55, 5674485), (75, 4161289), (165, 1891495), (199, 1568325), (275, 1134897), (597, 522775), (825, 378299), (995, 313665), (1901, 164175), (2189, 142575), (2985, 104555), (4975, 62733), (5703, 54725), (6567, 47525), (9505, 32835), (10945, 28515), (14925, 20911)]