127327515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{28201}}^1$

素因数の和:28259

約数の個数: 32

約数和(自身を含む): 238250496

約数和(自身を除く): 110922981

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 28201, 84603, 141005, 197407, 423015, 592221, 987035, 1212643, 2961105, 3637929, 6063215, 8488501, 18189645, 25465503, 42442505, 127327515]

約数ペア:

[(1, 127327515), (3, 42442505), (5, 25465503), (7, 18189645), (15, 8488501), (21, 6063215), (35, 3637929), (43, 2961105), (105, 1212643), (129, 987035), (215, 592221), (301, 423015), (645, 197407), (903, 141005), (1505, 84603), (4515, 28201)]