6891775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1359

約数の個数: 24

約数和(自身を含む): 9820800

約数和(自身を除く): 2929025

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 1319, 5225, 6595, 14509, 25061, 32975, 72545, 125305, 275671, 362725, 626525, 1378355, 6891775]

約数ペア:

[(1, 6891775), (5, 1378355), (11, 626525), (19, 362725), (25, 275671), (55, 125305), (95, 72545), (209, 32975), (275, 25061), (475, 14509), (1045, 6595), (1319, 5225)]