73991605

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 97574400

約数和(自身を除く): 23582795

約数列:

[1, 5, 19, 43, 59, 95, 215, 295, 307, 817, 1121, 1535, 2537, 4085, 5605, 5833, 12685, 13201, 18113, 29165, 48203, 66005, 90565, 241015, 250819, 344147, 778859, 1254095, 1720735, 3894295, 14798321, 73991605]

約数ペア:

[(1, 73991605), (5, 14798321), (19, 3894295), (43, 1720735), (59, 1254095), (95, 778859), (215, 344147), (295, 250819), (307, 241015), (817, 90565), (1121, 66005), (1535, 48203), (2537, 29165), (4085, 18113), (5605, 13201), (5833, 12685)]