55945785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{967}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 111513600

約数和(自身を除く): 55567815

約数列:

[1, 3, 5, 7, 15, 19, 21, 29, 35, 57, 87, 95, 105, 133, 145, 203, 285, 399, 435, 551, 609, 665, 967, 1015, 1653, 1995, 2755, 2901, 3045, 3857, 4835, 6769, 8265, 11571, 14505, 18373, 19285, 20307, 28043, 33845, 55119, 57855, 84129, 91865, 101535, 128611, 140215, 196301, 275595, 385833, 420645, 532817, 588903, 643055, 981505, 1598451, 1929165, 2664085, 2944515, 3729719, 7992255, 11189157, 18648595, 55945785]

約数ペア:

[(1, 55945785), (3, 18648595), (5, 11189157), (7, 7992255), (15, 3729719), (19, 2944515), (21, 2664085), (29, 1929165), (35, 1598451), (57, 981505), (87, 643055), (95, 588903), (105, 532817), (133, 420645), (145, 385833), (203, 275595), (285, 196301), (399, 140215), (435, 128611), (551, 101535), (609, 91865), (665, 84129), (967, 57855), (1015, 55119), (1653, 33845), (1995, 28043), (2755, 20307), (2901, 19285), (3045, 18373), (3857, 14505), (4835, 11571), (6769, 8265)]