72884075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5639}}^1$

素因数の和:5707

約数の個数: 24

約数和(自身を含む): 100707840

約数和(自身を除く): 27823765

約数列:

[1, 5, 11, 25, 47, 55, 235, 275, 517, 1175, 2585, 5639, 12925, 28195, 62029, 140975, 265033, 310145, 1325165, 1550725, 2915363, 6625825, 14576815, 72884075]

約数ペア:

[(1, 72884075), (5, 14576815), (11, 6625825), (25, 2915363), (47, 1550725), (55, 1325165), (235, 310145), (275, 265033), (517, 140975), (1175, 62029), (2585, 28195), (5639, 12925)]