6840015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5011}}^1$

素因数の和:5039

約数の個数: 32

約数和(自身を含む): 13472256

約数和(自身を除く): 6632241

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 5011, 15033, 25055, 35077, 65143, 75165, 105231, 175385, 195429, 325715, 456001, 526155, 977145, 1368003, 2280005, 6840015]

約数ペア:

[(1, 6840015), (3, 2280005), (5, 1368003), (7, 977145), (13, 526155), (15, 456001), (21, 325715), (35, 195429), (39, 175385), (65, 105231), (91, 75165), (105, 65143), (195, 35077), (273, 25055), (455, 15033), (1365, 5011)]