2031289207515

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12409}}^1\times {\mathrm{49831}}^1$

素因数の和:62324

約数の個数: 48

約数和(自身を含む): 3569492072640

約数和(自身を除く): 1538202865125

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 12409, 37227, 49831, 62045, 111681, 149493, 186135, 249155, 448479, 558405, 747465, 905857, 2242395, 2717571, 3637663, 4529285, 8152713, 10912989, 13587855, 18188315, 32738967, 40763565, 54564945, 163694835, 618352879, 1855058637, 3091764395, 5565175911, 9275293185, 27825879555, 45139760167, 135419280501, 225698800835, 406257841503, 677096402505, 2031289207515]

約数ペア:

[(1, 2031289207515), (3, 677096402505), (5, 406257841503), (9, 225698800835), (15, 135419280501), (45, 45139760167), (73, 27825879555), (219, 9275293185), (365, 5565175911), (657, 3091764395), (1095, 1855058637), (3285, 618352879), (12409, 163694835), (37227, 54564945), (49831, 40763565), (62045, 32738967), (111681, 18188315), (149493, 13587855), (186135, 10912989), (249155, 8152713), (448479, 4529285), (558405, 3637663), (747465, 2717571), (905857, 2242395)]