13703025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 26537984

約数和(自身を除く): 12834959

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 75, 105, 129, 175, 215, 301, 525, 607, 645, 903, 1075, 1505, 1821, 3035, 3225, 4249, 4515, 7525, 9105, 12747, 15175, 21245, 22575, 26101, 45525, 63735, 78303, 106225, 130505, 182707, 318675, 391515, 548121, 652525, 913535, 1957575, 2740605, 4567675, 13703025]

約数ペア:

[(1, 13703025), (3, 4567675), (5, 2740605), (7, 1957575), (15, 913535), (21, 652525), (25, 548121), (35, 391515), (43, 318675), (75, 182707), (105, 130505), (129, 106225), (175, 78303), (215, 63735), (301, 45525), (525, 26101), (607, 22575), (645, 21245), (903, 15175), (1075, 12747), (1505, 9105), (1821, 7525), (3035, 4515), (3225, 4249)]