17869835385

素因数分解:

$3^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{307121}}^1$

素因数の和:307566

約数の個数: 32

約数和(自身を含む): 31842408960

約数和(自身を除く): 13972573575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 431, 1293, 2155, 3879, 6465, 11637, 19395, 58185, 307121, 921363, 1535605, 2764089, 4606815, 8292267, 13820445, 41461335, 132369151, 397107453, 661845755, 1191322359, 1985537265, 3573967077, 5956611795, 17869835385]

約数ペア:

[(1, 17869835385), (3, 5956611795), (5, 3573967077), (9, 1985537265), (15, 1191322359), (27, 661845755), (45, 397107453), (135, 132369151), (431, 41461335), (1293, 13820445), (2155, 8292267), (3879, 4606815), (6465, 2764089), (11637, 1535605), (19395, 921363), (58185, 307121)]