42499725

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{6367}}^1$

素因数の和:6469

約数の個数: 24

約数和(自身を含む): 71066880

約数和(自身を除く): 28567155

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 1335, 2225, 6367, 6675, 19101, 31835, 95505, 159175, 477525, 566663, 1699989, 2833315, 8499945, 14166575, 42499725]

約数ペア:

[(1, 42499725), (3, 14166575), (5, 8499945), (15, 2833315), (25, 1699989), (75, 566663), (89, 477525), (267, 159175), (445, 95505), (1335, 31835), (2225, 19101), (6367, 6675)]