40150705

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 58464000

約数和(自身を除く): 18313295

約数列:

[1, 5, 7, 19, 35, 95, 133, 173, 349, 665, 865, 1211, 1745, 2443, 3287, 6055, 6631, 12215, 16435, 23009, 33155, 46417, 60377, 115045, 232085, 301885, 422639, 1147163, 2113195, 5735815, 8030141, 40150705]

約数ペア:

[(1, 40150705), (5, 8030141), (7, 5735815), (19, 2113195), (35, 1147163), (95, 422639), (133, 301885), (173, 232085), (349, 115045), (665, 60377), (865, 46417), (1211, 33155), (1745, 23009), (2443, 16435), (3287, 12215), (6055, 6631)]