855784495

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{14797}}^1$

素因数の和:15114

約数の個数: 16

約数和(自身を含む): 1054801440

約数和(自身を除く): 199016945

約数列:

[1, 5, 43, 215, 269, 1345, 11567, 14797, 57835, 73985, 636271, 3181355, 3980393, 19901965, 171156899, 855784495]

約数ペア:

[(1, 855784495), (5, 171156899), (43, 19901965), (215, 3980393), (269, 3181355), (1345, 636271), (11567, 73985), (14797, 57835)]