38528215

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 52035984

約数和(自身を除く): 13507769

約数列:

[1, 5, 11, 43, 55, 121, 215, 473, 605, 1481, 2365, 5203, 7405, 16291, 26015, 63683, 81455, 179201, 318415, 700513, 896005, 3502565, 7705643, 38528215]

約数ペア:

[(1, 38528215), (5, 7705643), (11, 3502565), (43, 896005), (55, 700513), (121, 318415), (215, 179201), (473, 81455), (605, 63683), (1481, 26015), (2365, 16291), (5203, 7405)]