22006755

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 42577920

約数和(自身を除く): 20571165

約数列:

[1, 3, 5, 9, 15, 17, 27, 43, 45, 51, 85, 129, 135, 153, 215, 223, 255, 387, 459, 645, 669, 731, 765, 1115, 1161, 1935, 2007, 2193, 2295, 3345, 3655, 3791, 5805, 6021, 6579, 9589, 10035, 10965, 11373, 18955, 19737, 28767, 30105, 32895, 34119, 47945, 56865, 86301, 98685, 102357, 143835, 163013, 170595, 258903, 431505, 489039, 511785, 815065, 1294515, 1467117, 2445195, 4401351, 7335585, 22006755]

約数ペア:

[(1, 22006755), (3, 7335585), (5, 4401351), (9, 2445195), (15, 1467117), (17, 1294515), (27, 815065), (43, 511785), (45, 489039), (51, 431505), (85, 258903), (129, 170595), (135, 163013), (153, 143835), (215, 102357), (223, 98685), (255, 86301), (387, 56865), (459, 47945), (645, 34119), (669, 32895), (731, 30105), (765, 28767), (1115, 19737), (1161, 18955), (1935, 11373), (2007, 10965), (2193, 10035), (2295, 9589), (3345, 6579), (3655, 6021), (3791, 5805)]