15978990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{532633}}^1$

素因数の和:532643

約数の個数: 16

約数和(自身を含む): 38349648

約数和(自身を除く): 22370658

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 532633, 1065266, 1597899, 2663165, 3195798, 5326330, 7989495, 15978990]

約数ペア:

[(1, 15978990), (2, 7989495), (3, 5326330), (5, 3195798), (6, 2663165), (10, 1597899), (15, 1065266), (30, 532633)]