2254395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1051}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 4241664

約数和(自身を除く): 1987269

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 1051, 2145, 3153, 5255, 11561, 13663, 15765, 34683, 40989, 57805, 68315, 150293, 173415, 204945, 450879, 751465, 2254395]

約数ペア:

[(1, 2254395), (3, 751465), (5, 450879), (11, 204945), (13, 173415), (15, 150293), (33, 68315), (39, 57805), (55, 40989), (65, 34683), (143, 15765), (165, 13663), (195, 11561), (429, 5255), (715, 3153), (1051, 2145)]