179901945

素因数分解:

$3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{6977}}^1$

素因数の和:7182

約数の個数: 32

約数和(自身を含む): 321546240

約数和(自身を除く): 141644295

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 191, 573, 955, 1719, 2865, 5157, 6977, 8595, 20931, 25785, 34885, 62793, 104655, 188379, 313965, 941895, 1332607, 3997821, 6663035, 11993463, 19989105, 35980389, 59967315, 179901945]

約数ペア:

[(1, 179901945), (3, 59967315), (5, 35980389), (9, 19989105), (15, 11993463), (27, 6663035), (45, 3997821), (135, 1332607), (191, 941895), (573, 313965), (955, 188379), (1719, 104655), (2865, 62793), (5157, 34885), (6977, 25785), (8595, 20931)]