11914215

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 20088000

約数和(自身を除く): 8173785

約数列:

[1, 3, 5, 15, 29, 61, 87, 145, 183, 305, 435, 449, 915, 1347, 1769, 2245, 5307, 6735, 8845, 13021, 26535, 27389, 39063, 65105, 82167, 136945, 195315, 410835, 794281, 2382843, 3971405, 11914215]

約数ペア:

[(1, 11914215), (3, 3971405), (5, 2382843), (15, 794281), (29, 410835), (61, 195315), (87, 136945), (145, 82167), (183, 65105), (305, 39063), (435, 27389), (449, 26535), (915, 13021), (1347, 8845), (1769, 6735), (2245, 5307)]