13519485

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 27046656

約数和(自身を除く): 13527171

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 167, 257, 315, 501, 771, 835, 1169, 1285, 1503, 1799, 2313, 2505, 3507, 3855, 5397, 5845, 7515, 8995, 10521, 11565, 16191, 17535, 26985, 42919, 52605, 80955, 128757, 214595, 300433, 386271, 643785, 901299, 1502165, 1931355, 2703897, 4506495, 13519485]

約数ペア:

[(1, 13519485), (3, 4506495), (5, 2703897), (7, 1931355), (9, 1502165), (15, 901299), (21, 643785), (35, 386271), (45, 300433), (63, 214595), (105, 128757), (167, 80955), (257, 52605), (315, 42919), (501, 26985), (771, 17535), (835, 16191), (1169, 11565), (1285, 10521), (1503, 8995), (1799, 7515), (2313, 5845), (2505, 5397), (3507, 3855)]