13158165

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 22389120

約数和(自身を除く): 9230955

約数列:

[1, 3, 5, 15, 19, 57, 95, 137, 285, 337, 411, 685, 1011, 1685, 2055, 2603, 5055, 6403, 7809, 13015, 19209, 32015, 39045, 46169, 96045, 138507, 230845, 692535, 877211, 2631633, 4386055, 13158165]

約数ペア:

[(1, 13158165), (3, 4386055), (5, 2631633), (15, 877211), (19, 692535), (57, 230845), (95, 138507), (137, 96045), (285, 46169), (337, 39045), (411, 32015), (685, 19209), (1011, 13015), (1685, 7809), (2055, 6403), (2603, 5055)]