2547679905

素因数分解:

$3^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{34883}}^1$

素因数の和:35438

約数の個数: 32

約数和(自身を含む): 4537710720

約数和(自身を除く): 1990030815

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 541, 1623, 2705, 4869, 8115, 14607, 24345, 34883, 73035, 104649, 174415, 313947, 523245, 941841, 1569735, 4709205, 18871703, 56615109, 94358515, 169845327, 283075545, 509535981, 849226635, 2547679905]

約数ペア:

[(1, 2547679905), (3, 849226635), (5, 509535981), (9, 283075545), (15, 169845327), (27, 94358515), (45, 56615109), (135, 18871703), (541, 4709205), (1623, 1569735), (2705, 941841), (4869, 523245), (8115, 313947), (14607, 174415), (24345, 104649), (34883, 73035)]