747173845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{131893}}^1$

素因数の和:132012

約数の個数: 16

約数和(自身を含む): 987622272

約数和(自身を除く): 240448427

約数列:

[1, 5, 11, 55, 103, 515, 1133, 5665, 131893, 659465, 1450823, 7254115, 13584979, 67924895, 149434769, 747173845]

約数ペア:

[(1, 747173845), (5, 149434769), (11, 67924895), (55, 13584979), (103, 7254115), (515, 1450823), (1133, 659465), (5665, 131893)]