67993605

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 122579184

約数和(自身を除く): 54585579

約数列:

[1, 3, 5, 9, 15, 37, 45, 97, 111, 185, 291, 333, 421, 485, 555, 873, 1263, 1455, 1665, 2105, 3589, 3789, 4365, 6315, 10767, 15577, 17945, 18945, 32301, 40837, 46731, 53835, 77885, 122511, 140193, 161505, 204185, 233655, 367533, 612555, 700965, 1510969, 1837665, 4532907, 7554845, 13598721, 22664535, 67993605]

約数ペア:

[(1, 67993605), (3, 22664535), (5, 13598721), (9, 7554845), (15, 4532907), (37, 1837665), (45, 1510969), (97, 700965), (111, 612555), (185, 367533), (291, 233655), (333, 204185), (421, 161505), (485, 140193), (555, 122511), (873, 77885), (1263, 53835), (1455, 46731), (1665, 40837), (2105, 32301), (3589, 18945), (3789, 17945), (4365, 15577), (6315, 10767)]