75021270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2500709}}^1$

素因数の和:2500719

約数の個数: 16

約数和(自身を含む): 180051120

約数和(自身を除く): 105029850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2500709, 5001418, 7502127, 12503545, 15004254, 25007090, 37510635, 75021270]

約数ペア:

[(1, 75021270), (2, 37510635), (3, 25007090), (5, 15004254), (6, 12503545), (10, 7502127), (15, 5001418), (30, 2500709)]