2019970215

素因数分解:

$3^2\times 5^1\times {\mathrm{44888227}}^1$

素因数の和:44888238

約数の個数: 12

約数和(自身を含む): 3501281784

約数和(自身を除く): 1481311569

約数列:

[1, 3, 5, 9, 15, 45, 44888227, 134664681, 224441135, 403994043, 673323405, 2019970215]

約数ペア:

[(1, 2019970215), (3, 673323405), (5, 403994043), (9, 224441135), (15, 134664681), (45, 44888227)]