49842405

素因数分解:

$3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1933}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 89118720

約数和(自身を除く): 39276315

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 191, 573, 955, 1719, 1933, 2865, 5157, 5799, 8595, 9665, 17397, 25785, 28995, 52191, 86985, 260955, 369203, 1107609, 1846015, 3322827, 5538045, 9968481, 16614135, 49842405]

約数ペア:

[(1, 49842405), (3, 16614135), (5, 9968481), (9, 5538045), (15, 3322827), (27, 1846015), (45, 1107609), (135, 369203), (191, 260955), (573, 86985), (955, 52191), (1719, 28995), (1933, 25785), (2865, 17397), (5157, 9665), (5799, 8595)]