38971455

素因数分解:

$3^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{1997}}^1$

素因数の和:3306

約数の個数: 16

約数和(自身を含む): 62433504

約数和(自身を除く): 23462049

約数列:

[1, 3, 5, 15, 1301, 1997, 3903, 5991, 6505, 9985, 19515, 29955, 2598097, 7794291, 12990485, 38971455]

約数ペア:

[(1, 38971455), (3, 12990485), (5, 7794291), (15, 2598097), (1301, 29955), (1997, 19515), (3903, 9985), (5991, 6505)]