23164245

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 45239040

約数和(自身を除く): 22074795

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 67, 117, 135, 195, 197, 201, 335, 351, 585, 591, 603, 871, 985, 1005, 1755, 1773, 1809, 2561, 2613, 2955, 3015, 4355, 5319, 7683, 7839, 8865, 9045, 12805, 13065, 13199, 23049, 23517, 26595, 38415, 39195, 39597, 65995, 69147, 115245, 117585, 118791, 171587, 197985, 345735, 356373, 514761, 593955, 857935, 1544283, 1781865, 2573805, 4632849, 7721415, 23164245]

約数ペア:

[(1, 23164245), (3, 7721415), (5, 4632849), (9, 2573805), (13, 1781865), (15, 1544283), (27, 857935), (39, 593955), (45, 514761), (65, 356373), (67, 345735), (117, 197985), (135, 171587), (195, 118791), (197, 117585), (201, 115245), (335, 69147), (351, 65995), (585, 39597), (591, 39195), (603, 38415), (871, 26595), (985, 23517), (1005, 23049), (1755, 13199), (1773, 13065), (1809, 12805), (2561, 9045), (2613, 8865), (2955, 7839), (3015, 7683), (4355, 5319)]