48981645

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2311}}^1$

素因数の和:2482

約数の個数: 32

約数和(自身を含む): 87671040

約数和(自身を除く): 38689395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 785, 1413, 2311, 2355, 4239, 6933, 7065, 11555, 20799, 21195, 34665, 62397, 103995, 311985, 362827, 1088481, 1814135, 3265443, 5442405, 9796329, 16327215, 48981645]

約数ペア:

[(1, 48981645), (3, 16327215), (5, 9796329), (9, 5442405), (15, 3265443), (27, 1814135), (45, 1088481), (135, 362827), (157, 311985), (471, 103995), (785, 62397), (1413, 34665), (2311, 21195), (2355, 20799), (4239, 11555), (6933, 7065)]