980151615

素因数分解:

$3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{109453}}^1$

素因数の和:109663

約数の個数: 24

約数和(自身を含む): 1707482400

約数和(自身を除く): 727330785

約数列:

[1, 3, 5, 9, 15, 45, 199, 597, 995, 1791, 2985, 8955, 109453, 328359, 547265, 985077, 1641795, 4925385, 21781147, 65343441, 108905735, 196030323, 326717205, 980151615]

約数ペア:

[(1, 980151615), (3, 326717205), (5, 196030323), (9, 108905735), (15, 65343441), (45, 21781147), (199, 4925385), (597, 1641795), (995, 985077), (1791, 547265), (2985, 328359), (8955, 109453)]