2013497265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{21467}}^1$

素因数の和:21538

約数の個数: 48

約数和(自身を含む): 3582923328

約数和(自身を除く): 1569426063

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 169, 185, 195, 481, 507, 555, 845, 1443, 2405, 2535, 6253, 7215, 18759, 21467, 31265, 64401, 93795, 107335, 279071, 322005, 794279, 837213, 1395355, 2382837, 3627923, 3971395, 4186065, 10325627, 10883769, 11914185, 18139615, 30976881, 51628135, 54418845, 134233151, 154884405, 402699453, 671165755, 2013497265]

約数ペア:

[(1, 2013497265), (3, 671165755), (5, 402699453), (13, 154884405), (15, 134233151), (37, 54418845), (39, 51628135), (65, 30976881), (111, 18139615), (169, 11914185), (185, 10883769), (195, 10325627), (481, 4186065), (507, 3971395), (555, 3627923), (845, 2382837), (1443, 1395355), (2405, 837213), (2535, 794279), (6253, 322005), (7215, 279071), (18759, 107335), (21467, 93795), (31265, 64401)]