2100022275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{45827}}^1$

素因数の和:45900

約数の個数: 48

約数和(自身を含む): 3818755584

約数和(自身を除く): 1718733309

約数列:

[1, 3, 5, 13, 15, 25, 39, 47, 65, 75, 141, 195, 235, 325, 611, 705, 975, 1175, 1833, 3055, 3525, 9165, 15275, 45825, 45827, 137481, 229135, 595751, 687405, 1145675, 1787253, 2153869, 2978755, 3437025, 6461607, 8936265, 10769345, 14893775, 28000297, 32308035, 44681325, 53846725, 84000891, 140001485, 161540175, 420004455, 700007425, 2100022275]

約数ペア:

[(1, 2100022275), (3, 700007425), (5, 420004455), (13, 161540175), (15, 140001485), (25, 84000891), (39, 53846725), (47, 44681325), (65, 32308035), (75, 28000297), (141, 14893775), (195, 10769345), (235, 8936265), (325, 6461607), (611, 3437025), (705, 2978755), (975, 2153869), (1175, 1787253), (1833, 1145675), (3055, 687405), (3525, 595751), (9165, 229135), (15275, 137481), (45825, 45827)]