12927103665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{907}}^1\times {\mathrm{911}}^1$

素因数の和:1982

約数の個数: 64

約数和(自身を含む): 23849164800

約数和(自身を除く): 10922061135

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 447, 745, 907, 911, 1043, 2235, 2721, 2733, 3129, 4535, 4555, 5215, 6349, 6377, 13605, 13665, 15645, 19047, 19131, 31745, 31885, 95235, 95655, 135143, 135739, 405429, 407217, 675715, 678695, 826277, 946001, 950173, 2027145, 2036085, 2478831, 2838003, 2850519, 4131385, 4730005, 4750865, 5783939, 12394155, 14190015, 14252595, 17351817, 28919695, 86759085, 123115273, 369345819, 615576365, 861806911, 1846729095, 2585420733, 4309034555, 12927103665]

約数ペア:

[(1, 12927103665), (3, 4309034555), (5, 2585420733), (7, 1846729095), (15, 861806911), (21, 615576365), (35, 369345819), (105, 123115273), (149, 86759085), (447, 28919695), (745, 17351817), (907, 14252595), (911, 14190015), (1043, 12394155), (2235, 5783939), (2721, 4750865), (2733, 4730005), (3129, 4131385), (4535, 2850519), (4555, 2838003), (5215, 2478831), (6349, 2036085), (6377, 2027145), (13605, 950173), (13665, 946001), (15645, 826277), (19047, 678695), (19131, 675715), (31745, 407217), (31885, 405429), (95235, 135739), (95655, 135143)]