13253955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 25740288

約数和(自身を除く): 12486333

約数列:

[1, 3, 5, 11, 13, 15, 33, 37, 39, 55, 65, 111, 143, 165, 167, 185, 195, 407, 429, 481, 501, 555, 715, 835, 1221, 1443, 1837, 2035, 2145, 2171, 2405, 2505, 5291, 5511, 6105, 6179, 6513, 7215, 9185, 10855, 15873, 18537, 23881, 26455, 27555, 30895, 32565, 67969, 71643, 79365, 80327, 92685, 119405, 203907, 240981, 339845, 358215, 401635, 883597, 1019535, 1204905, 2650791, 4417985, 13253955]

約数ペア:

[(1, 13253955), (3, 4417985), (5, 2650791), (11, 1204905), (13, 1019535), (15, 883597), (33, 401635), (37, 358215), (39, 339845), (55, 240981), (65, 203907), (111, 119405), (143, 92685), (165, 80327), (167, 79365), (185, 71643), (195, 67969), (407, 32565), (429, 30895), (481, 27555), (501, 26455), (555, 23881), (715, 18537), (835, 15873), (1221, 10855), (1443, 9185), (1837, 7215), (2035, 6513), (2145, 6179), (2171, 6105), (2405, 5511), (2505, 5291)]