22420365

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7993}}^1$

素因数の和:8029

約数の個数: 32

約数和(自身を含む): 41440896

約数和(自身を除く): 19020531

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 7993, 23979, 39965, 87923, 119895, 135881, 263769, 407643, 439615, 679405, 1318845, 1494691, 2038215, 4484073, 7473455, 22420365]

約数ペア:

[(1, 22420365), (3, 7473455), (5, 4484073), (11, 2038215), (15, 1494691), (17, 1318845), (33, 679405), (51, 439615), (55, 407643), (85, 263769), (165, 135881), (187, 119895), (255, 87923), (561, 39965), (935, 23979), (2805, 7993)]