38969645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{54503}}^1$

素因数の和:54532

約数の個数: 16

約数和(自身を含む): 54940032

約数和(自身を除く): 15970387

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 54503, 272515, 599533, 708539, 2997665, 3542695, 7793929, 38969645]

約数ペア:

[(1, 38969645), (5, 7793929), (11, 3542695), (13, 2997665), (55, 708539), (65, 599533), (143, 272515), (715, 54503)]