15726038185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{1151}}^1$

素因数の和:1474

約数の個数: 64

約数和(自身を含む): 22532235264

約数和(自身を除く): 6806197079

約数列:

[1, 5, 11, 13, 55, 65, 97, 143, 197, 485, 715, 985, 1067, 1151, 1261, 2167, 2561, 5335, 5755, 6305, 10835, 12661, 12805, 13871, 14963, 19109, 28171, 63305, 69355, 74815, 95545, 111647, 140855, 164593, 210199, 226747, 248417, 558235, 822965, 1050995, 1133735, 1228117, 1242085, 1451411, 2494217, 2732587, 2947711, 6140585, 7257055, 12471085, 13662935, 14738555, 15965521, 21994459, 32424821, 79827605, 109972295, 162124105, 241939049, 285927967, 1209695245, 1429639835, 3145207637, 15726038185]

約数ペア:

[(1, 15726038185), (5, 3145207637), (11, 1429639835), (13, 1209695245), (55, 285927967), (65, 241939049), (97, 162124105), (143, 109972295), (197, 79827605), (485, 32424821), (715, 21994459), (985, 15965521), (1067, 14738555), (1151, 13662935), (1261, 12471085), (2167, 7257055), (2561, 6140585), (5335, 2947711), (5755, 2732587), (6305, 2494217), (10835, 1451411), (12661, 1242085), (12805, 1228117), (13871, 1133735), (14963, 1050995), (19109, 822965), (28171, 558235), (63305, 248417), (69355, 226747), (74815, 210199), (95545, 164593), (111647, 140855)]