15271890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{509063}}^1$

素因数の和:509073

約数の個数: 16

約数和(自身を含む): 36652608

約数和(自身を除く): 21380718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 509063, 1018126, 1527189, 2545315, 3054378, 5090630, 7635945, 15271890]

約数ペア:

[(1, 15271890), (2, 7635945), (3, 5090630), (5, 3054378), (6, 2545315), (10, 1527189), (15, 1018126), (30, 509063)]