1802646225

素因数分解:

$3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{56821}}^1$

素因数の和:56887

約数の個数: 48

約数和(自身を含む): 3382045440

約数和(自身を除く): 1579399215

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 135, 141, 225, 235, 423, 675, 705, 1175, 1269, 2115, 3525, 6345, 10575, 31725, 56821, 170463, 284105, 511389, 852315, 1420525, 1534167, 2556945, 2670587, 4261575, 7670835, 8011761, 12784725, 13352935, 24035283, 38354175, 40058805, 66764675, 72105849, 120176415, 200294025, 360529245, 600882075, 1802646225]

約数ペア:

[(1, 1802646225), (3, 600882075), (5, 360529245), (9, 200294025), (15, 120176415), (25, 72105849), (27, 66764675), (45, 40058805), (47, 38354175), (75, 24035283), (135, 13352935), (141, 12784725), (225, 8011761), (235, 7670835), (423, 4261575), (675, 2670587), (705, 2556945), (1175, 1534167), (1269, 1420525), (2115, 852315), (3525, 511389), (6345, 284105), (10575, 170463), (31725, 56821)]