22347435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 42799104

約数和(自身を除く): 20451669

約数列:

[1, 3, 5, 11, 15, 17, 31, 33, 51, 55, 85, 93, 155, 165, 187, 255, 257, 341, 465, 527, 561, 771, 935, 1023, 1285, 1581, 1705, 2635, 2805, 2827, 3855, 4369, 5115, 5797, 7905, 7967, 8481, 13107, 14135, 17391, 21845, 23901, 28985, 39835, 42405, 48059, 65535, 86955, 87637, 119505, 135439, 144177, 240295, 262911, 406317, 438185, 677195, 720885, 1314555, 1489829, 2031585, 4469487, 7449145, 22347435]

約数ペア:

[(1, 22347435), (3, 7449145), (5, 4469487), (11, 2031585), (15, 1489829), (17, 1314555), (31, 720885), (33, 677195), (51, 438185), (55, 406317), (85, 262911), (93, 240295), (155, 144177), (165, 135439), (187, 119505), (255, 87637), (257, 86955), (341, 65535), (465, 48059), (527, 42405), (561, 39835), (771, 28985), (935, 23901), (1023, 21845), (1285, 17391), (1581, 14135), (1705, 13107), (2635, 8481), (2805, 7967), (2827, 7905), (3855, 5797), (4369, 5115)]