1330261185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1129}}^1$

素因数の和:1378

約数の個数: 64

約数和(自身を含む): 2399143680

約数和(自身を除く): 1068882495

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 193, 407, 555, 579, 965, 1129, 1221, 2035, 2123, 2895, 3387, 5645, 6105, 6369, 7141, 10615, 12419, 16935, 21423, 31845, 35705, 37257, 41773, 62095, 78551, 107115, 125319, 186285, 208865, 217897, 235653, 392755, 459503, 626595, 653691, 1089485, 1178265, 1378509, 2297515, 2396867, 3268455, 6892545, 7190601, 8062189, 11984335, 24186567, 35953005, 40310945, 88684079, 120932835, 266052237, 443420395, 1330261185]

約数ペア:

[(1, 1330261185), (3, 443420395), (5, 266052237), (11, 120932835), (15, 88684079), (33, 40310945), (37, 35953005), (55, 24186567), (111, 11984335), (165, 8062189), (185, 7190601), (193, 6892545), (407, 3268455), (555, 2396867), (579, 2297515), (965, 1378509), (1129, 1178265), (1221, 1089485), (2035, 653691), (2123, 626595), (2895, 459503), (3387, 392755), (5645, 235653), (6105, 217897), (6369, 208865), (7141, 186285), (10615, 125319), (12419, 107115), (16935, 78551), (21423, 62095), (31845, 41773), (35705, 37257)]