13591585

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 20155392

約数和(自身を除く): 6563807

約数列:

[1, 5, 7, 17, 35, 53, 85, 119, 265, 371, 431, 595, 901, 1855, 2155, 3017, 4505, 6307, 7327, 15085, 22843, 31535, 36635, 51289, 114215, 159901, 256445, 388331, 799505, 1941655, 2718317, 13591585]

約数ペア:

[(1, 13591585), (5, 2718317), (7, 1941655), (17, 799505), (35, 388331), (53, 256445), (85, 159901), (119, 114215), (265, 51289), (371, 36635), (431, 31535), (595, 22843), (901, 15085), (1855, 7327), (2155, 6307), (3017, 4505)]