27869275

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2243}}^1$

素因数の和:2331

約数の個数: 24

約数和(自身を含む): 40068864

約数和(自身を除く): 12199589

約数列:

[1, 5, 7, 25, 35, 71, 175, 355, 497, 1775, 2243, 2485, 11215, 12425, 15701, 56075, 78505, 159253, 392525, 796265, 1114771, 3981325, 5573855, 27869275]

約数ペア:

[(1, 27869275), (5, 5573855), (7, 3981325), (25, 1114771), (35, 796265), (71, 392525), (175, 159253), (355, 78505), (497, 56075), (1775, 15701), (2243, 12425), (2485, 11215)]