20248859025

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3912823}}^1$

素因数の和:3912862

約数の個数: 36

約数和(自身を含む): 37844833728

約数和(自身を除く): 17595974703

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 3912823, 11738469, 19564115, 35215407, 58692345, 89994929, 97820575, 176077035, 269984787, 293461725, 449974645, 809954361, 880385175, 1349923935, 2249873225, 4049771805, 6749619675, 20248859025]

約数ペア:

[(1, 20248859025), (3, 6749619675), (5, 4049771805), (9, 2249873225), (15, 1349923935), (23, 880385175), (25, 809954361), (45, 449974645), (69, 293461725), (75, 269984787), (115, 176077035), (207, 97820575), (225, 89994929), (345, 58692345), (575, 35215407), (1035, 19564115), (1725, 11738469), (5175, 3912823)]