15129115

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1543}}^1$

素因数の和:1638

約数の個数: 16

約数和(自身を含む): 19009728

約数和(自身を除く): 3880613

約数列:

[1, 5, 37, 53, 185, 265, 1543, 1961, 7715, 9805, 57091, 81779, 285455, 408895, 3025823, 15129115]

約数ペア:

[(1, 15129115), (5, 3025823), (37, 408895), (53, 285455), (185, 81779), (265, 57091), (1543, 9805), (1961, 7715)]