15429729

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{38671}}^1$

素因数の和:38700

約数の個数: 16

約数和(自身を含む): 24750080

約数和(自身を除く): 9320351

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 38671, 116013, 270697, 734749, 812091, 2204247, 5143243, 15429729]

約数ペア:

[(1, 15429729), (3, 5143243), (7, 2204247), (19, 812091), (21, 734749), (57, 270697), (133, 116013), (399, 38671)]