28969905315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1068803}}^1$

素因数の和:1068963

約数の個数: 32

約数和(自身を含む): 50276540160

約数和(自身を除く): 21306634845

約数列:

[1, 3, 5, 13, 15, 39, 65, 139, 195, 417, 695, 1807, 2085, 5421, 9035, 27105, 1068803, 3206409, 5344015, 13894439, 16032045, 41683317, 69472195, 148563617, 208416585, 445690851, 742818085, 1931327021, 2228454255, 5793981063, 9656635105, 28969905315]

約数ペア:

[(1, 28969905315), (3, 9656635105), (5, 5793981063), (13, 2228454255), (15, 1931327021), (39, 742818085), (65, 445690851), (139, 208416585), (195, 148563617), (417, 69472195), (695, 41683317), (1807, 16032045), (2085, 13894439), (5421, 5344015), (9035, 3206409), (27105, 1068803)]