159189705

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8363}}^1$

素因数の和:8427

約数の個数: 40

約数和(自身を含む): 291468672

約数和(自身を除く): 132278967

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 2115, 3807, 6345, 8363, 19035, 25089, 41815, 75267, 125445, 225801, 376335, 393061, 677403, 1129005, 1179183, 1965305, 3387015, 3537549, 5895915, 10612647, 17687745, 31837941, 53063235, 159189705]

約数ペア:

[(1, 159189705), (3, 53063235), (5, 31837941), (9, 17687745), (15, 10612647), (27, 5895915), (45, 3537549), (47, 3387015), (81, 1965305), (135, 1179183), (141, 1129005), (235, 677403), (405, 393061), (423, 376335), (705, 225801), (1269, 125445), (2115, 75267), (3807, 41815), (6345, 25089), (8363, 19035)]