48719205

素因数分解:

$3^3\times 5^1\times {\mathrm{563}}^1\times {\mathrm{641}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 86901120

約数和(自身を除く): 38181915

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 563, 641, 1689, 1923, 2815, 3205, 5067, 5769, 8445, 9615, 15201, 17307, 25335, 28845, 76005, 86535, 360883, 1082649, 1804415, 3247947, 5413245, 9743841, 16239735, 48719205]

約数ペア:

[(1, 48719205), (3, 16239735), (5, 9743841), (9, 5413245), (15, 3247947), (27, 1804415), (45, 1082649), (135, 360883), (563, 86535), (641, 76005), (1689, 28845), (1923, 25335), (2815, 17307), (3205, 15201), (5067, 9615), (5769, 8445)]