44140145

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 62684160

約数和(自身を除く): 18544015

約数列:

[1, 5, 7, 35, 43, 139, 211, 215, 301, 695, 973, 1055, 1477, 1505, 4865, 5977, 7385, 9073, 29329, 29885, 41839, 45365, 63511, 146645, 205303, 209195, 317555, 1026515, 1261147, 6305735, 8828029, 44140145]

約数ペア:

[(1, 44140145), (5, 8828029), (7, 6305735), (35, 1261147), (43, 1026515), (139, 317555), (211, 209195), (215, 205303), (301, 146645), (695, 63511), (973, 45365), (1055, 41839), (1477, 29885), (1505, 29329), (4865, 9073), (5977, 7385)]